38888337400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{3433}}^1$

素因数の和:3750

約数の個数: 192

約数和(自身を含む): 104239756800

約数和(自身を除く): 65351419400

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 190, 200, 209, 220, 271, 275, 380, 418, 440, 475, 542, 550, 760, 836, 950, 1045, 1084, 1100, 1355, 1672, 1900, 2090, 2168, 2200, 2710, 2981, 3433, 3800, 4180, 5149, 5225, 5420, 5962, 6775, 6866, 8360, 10298, 10450, 10840, 11924, 13550, 13732, 14905, 17165, 20596, 20900, 23848, 25745, 27100, 27464, 29810, 34330, 37763, 41192, 41800, 51490, 54200, 56639, 59620, 65227, 68660, 74525, 75526, 85825, 102980, 113278, 119240, 128725, 130454, 137320, 149050, 151052, 171650, 188815, 205960, 226556, 257450, 260908, 283195, 298100, 302104, 326135, 343300, 377630, 453112, 514900, 521816, 566390, 596200, 652270, 686600, 717497, 755260, 930343, 944075, 1029800, 1132780, 1304540, 1415975, 1434994, 1510520, 1630675, 1860686, 1888150, 2265560, 2609080, 2831950, 2869988, 3261350, 3587485, 3721372, 3776300, 4651715, 5663900, 5739976, 6522700, 7174970, 7442744, 7552600, 9303430, 10233773, 11327800, 13045400, 14349940, 17676517, 17937425, 18606860, 20467546, 23258575, 28699880, 35353034, 35874850, 37213720, 40935092, 46517150, 51168865, 70706068, 71749700, 81870184, 88382585, 93034300, 102337730, 141412136, 143499400, 176765170, 186068600, 194441687, 204675460, 255844325, 353530340, 388883374, 409350920, 441912925, 511688650, 707060680, 777766748, 883825850, 972208435, 1023377300, 1555533496, 1767651700, 1944416870, 2046754600, 3535303400, 3888833740, 4861042175, 7777667480, 9722084350, 19444168700, 38888337400]

約数ペア:

[(1, 38888337400), (2, 19444168700), (4, 9722084350), (5, 7777667480), (8, 4861042175), (10, 3888833740), (11, 3535303400), (19, 2046754600), (20, 1944416870), (22, 1767651700), (25, 1555533496), (38, 1023377300), (40, 972208435), (44, 883825850), (50, 777766748), (55, 707060680), (76, 511688650), (88, 441912925), (95, 409350920), (100, 388883374), (110, 353530340), (152, 255844325), (190, 204675460), (200, 194441687), (209, 186068600), (220, 176765170), (271, 143499400), (275, 141412136), (380, 102337730), (418, 93034300), (440, 88382585), (475, 81870184), (542, 71749700), (550, 70706068), (760, 51168865), (836, 46517150), (950, 40935092), (1045, 37213720), (1084, 35874850), (1100, 35353034), (1355, 28699880), (1672, 23258575), (1900, 20467546), (2090, 18606860), (2168, 17937425), (2200, 17676517), (2710, 14349940), (2981, 13045400), (3433, 11327800), (3800, 10233773), (4180, 9303430), (5149, 7552600), (5225, 7442744), (5420, 7174970), (5962, 6522700), (6775, 5739976), (6866, 5663900), (8360, 4651715), (10298, 3776300), (10450, 3721372), (10840, 3587485), (11924, 3261350), (13550, 2869988), (13732, 2831950), (14905, 2609080), (17165, 2265560), (20596, 1888150), (20900, 1860686), (23848, 1630675), (25745, 1510520), (27100, 1434994), (27464, 1415975), (29810, 1304540), (34330, 1132780), (37763, 1029800), (41192, 944075), (41800, 930343), (51490, 755260), (54200, 717497), (56639, 686600), (59620, 652270), (65227, 596200), (68660, 566390), (74525, 521816), (75526, 514900), (85825, 453112), (102980, 377630), (113278, 343300), (119240, 326135), (128725, 302104), (130454, 298100), (137320, 283195), (149050, 260908), (151052, 257450), (171650, 226556), (188815, 205960)]