52660400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 180

約数和(自身を含む): 147724920

約数和(自身を除く): 95064520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 41, 50, 52, 65, 76, 80, 82, 95, 100, 104, 130, 152, 164, 169, 190, 200, 205, 208, 247, 260, 304, 325, 328, 338, 380, 400, 410, 475, 494, 520, 533, 650, 656, 676, 760, 779, 820, 845, 950, 988, 1025, 1040, 1066, 1235, 1300, 1352, 1520, 1558, 1640, 1690, 1900, 1976, 2050, 2132, 2470, 2600, 2665, 2704, 3116, 3211, 3280, 3380, 3800, 3895, 3952, 4100, 4225, 4264, 4940, 5200, 5330, 6175, 6232, 6422, 6760, 6929, 7600, 7790, 8200, 8450, 8528, 9880, 10127, 10660, 12350, 12464, 12844, 13325, 13520, 13858, 15580, 16055, 16400, 16900, 19475, 19760, 20254, 21320, 24700, 25688, 26650, 27716, 31160, 32110, 33800, 34645, 38950, 40508, 42640, 49400, 50635, 51376, 53300, 55432, 62320, 64220, 67600, 69290, 77900, 80275, 81016, 98800, 101270, 106600, 110864, 128440, 131651, 138580, 155800, 160550, 162032, 173225, 202540, 213200, 253175, 256880, 263302, 277160, 311600, 321100, 346450, 405080, 506350, 526604, 554320, 642200, 658255, 692900, 810160, 1012700, 1053208, 1284400, 1316510, 1385800, 2025400, 2106416, 2633020, 2771600, 3291275, 4050800, 5266040, 6582550, 10532080, 13165100, 26330200, 52660400]

約数ペア:

[(1, 52660400), (2, 26330200), (4, 13165100), (5, 10532080), (8, 6582550), (10, 5266040), (13, 4050800), (16, 3291275), (19, 2771600), (20, 2633020), (25, 2106416), (26, 2025400), (38, 1385800), (40, 1316510), (41, 1284400), (50, 1053208), (52, 1012700), (65, 810160), (76, 692900), (80, 658255), (82, 642200), (95, 554320), (100, 526604), (104, 506350), (130, 405080), (152, 346450), (164, 321100), (169, 311600), (190, 277160), (200, 263302), (205, 256880), (208, 253175), (247, 213200), (260, 202540), (304, 173225), (325, 162032), (328, 160550), (338, 155800), (380, 138580), (400, 131651), (410, 128440), (475, 110864), (494, 106600), (520, 101270), (533, 98800), (650, 81016), (656, 80275), (676, 77900), (760, 69290), (779, 67600), (820, 64220), (845, 62320), (950, 55432), (988, 53300), (1025, 51376), (1040, 50635), (1066, 49400), (1235, 42640), (1300, 40508), (1352, 38950), (1520, 34645), (1558, 33800), (1640, 32110), (1690, 31160), (1900, 27716), (1976, 26650), (2050, 25688), (2132, 24700), (2470, 21320), (2600, 20254), (2665, 19760), (2704, 19475), (3116, 16900), (3211, 16400), (3280, 16055), (3380, 15580), (3800, 13858), (3895, 13520), (3952, 13325), (4100, 12844), (4225, 12464), (4264, 12350), (4940, 10660), (5200, 10127), (5330, 9880), (6175, 8528), (6232, 8450), (6422, 8200), (6760, 7790), (6929, 7600)]