2055874480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2999}}^1$

素因数の和:3083

約数の個数: 160

約数和(自身を含む): 5624640000

約数和(自身を除く): 3568765520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 41, 44, 55, 76, 80, 82, 88, 95, 110, 152, 164, 176, 190, 205, 209, 220, 304, 328, 380, 410, 418, 440, 451, 656, 760, 779, 820, 836, 880, 902, 1045, 1520, 1558, 1640, 1672, 1804, 2090, 2255, 2999, 3116, 3280, 3344, 3608, 3895, 4180, 4510, 5998, 6232, 7216, 7790, 8360, 8569, 9020, 11996, 12464, 14995, 15580, 16720, 17138, 18040, 23992, 29990, 31160, 32989, 34276, 36080, 42845, 47984, 56981, 59980, 62320, 65978, 68552, 85690, 113962, 119960, 122959, 131956, 137104, 164945, 171380, 227924, 239920, 245918, 263912, 284905, 329890, 342760, 455848, 491836, 527824, 569810, 614795, 626791, 659780, 685520, 911696, 983672, 1139620, 1229590, 1253582, 1319560, 1352549, 1967344, 2279240, 2336221, 2459180, 2507164, 2639120, 2705098, 3133955, 4558480, 4672442, 4918360, 5014328, 5410196, 6267910, 6762745, 9344884, 9836720, 10028656, 10820392, 11681105, 12535820, 13525490, 18689768, 21640784, 23362210, 25071640, 25698431, 27050980, 37379536, 46724420, 50143280, 51396862, 54101960, 93448840, 102793724, 108203920, 128492155, 186897680, 205587448, 256984310, 411174896, 513968620, 1027937240, 2055874480]

約数ペア:

[(1, 2055874480), (2, 1027937240), (4, 513968620), (5, 411174896), (8, 256984310), (10, 205587448), (11, 186897680), (16, 128492155), (19, 108203920), (20, 102793724), (22, 93448840), (38, 54101960), (40, 51396862), (41, 50143280), (44, 46724420), (55, 37379536), (76, 27050980), (80, 25698431), (82, 25071640), (88, 23362210), (95, 21640784), (110, 18689768), (152, 13525490), (164, 12535820), (176, 11681105), (190, 10820392), (205, 10028656), (209, 9836720), (220, 9344884), (304, 6762745), (328, 6267910), (380, 5410196), (410, 5014328), (418, 4918360), (440, 4672442), (451, 4558480), (656, 3133955), (760, 2705098), (779, 2639120), (820, 2507164), (836, 2459180), (880, 2336221), (902, 2279240), (1045, 1967344), (1520, 1352549), (1558, 1319560), (1640, 1253582), (1672, 1229590), (1804, 1139620), (2090, 983672), (2255, 911696), (2999, 685520), (3116, 659780), (3280, 626791), (3344, 614795), (3608, 569810), (3895, 527824), (4180, 491836), (4510, 455848), (5998, 342760), (6232, 329890), (7216, 284905), (7790, 263912), (8360, 245918), (8569, 239920), (9020, 227924), (11996, 171380), (12464, 164945), (14995, 137104), (15580, 131956), (16720, 122959), (17138, 119960), (18040, 113962), (23992, 85690), (29990, 68552), (31160, 65978), (32989, 62320), (34276, 59980), (36080, 56981), (42845, 47984)]