2377881380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{797}}^1$

素因数の和:1125

約数の個数: 96

約数和(自身を含む): 5797999872

約数和(自身を除く): 3420118492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 211, 404, 422, 505, 707, 797, 844, 1010, 1055, 1414, 1477, 1594, 2020, 2110, 2828, 2954, 3188, 3535, 3985, 4220, 5579, 5908, 7070, 7385, 7970, 11158, 14140, 14770, 15940, 21311, 22316, 27895, 29540, 42622, 55790, 80497, 85244, 106555, 111580, 149177, 160994, 168167, 213110, 298354, 321988, 336334, 402485, 426220, 563479, 596708, 672668, 745885, 804970, 840835, 1126958, 1177169, 1491770, 1609940, 1681670, 2253916, 2354338, 2817395, 2983540, 3363340, 4708676, 5634790, 5885845, 11269580, 11771690, 16984867, 23543380, 33969734, 67939468, 84924335, 118894069, 169848670, 237788138, 339697340, 475576276, 594470345, 1188940690, 2377881380]

約数ペア:

[(1, 2377881380), (2, 1188940690), (4, 594470345), (5, 475576276), (7, 339697340), (10, 237788138), (14, 169848670), (20, 118894069), (28, 84924335), (35, 67939468), (70, 33969734), (101, 23543380), (140, 16984867), (202, 11771690), (211, 11269580), (404, 5885845), (422, 5634790), (505, 4708676), (707, 3363340), (797, 2983540), (844, 2817395), (1010, 2354338), (1055, 2253916), (1414, 1681670), (1477, 1609940), (1594, 1491770), (2020, 1177169), (2110, 1126958), (2828, 840835), (2954, 804970), (3188, 745885), (3535, 672668), (3985, 596708), (4220, 563479), (5579, 426220), (5908, 402485), (7070, 336334), (7385, 321988), (7970, 298354), (11158, 213110), (14140, 168167), (14770, 160994), (15940, 149177), (21311, 111580), (22316, 106555), (27895, 85244), (29540, 80497), (42622, 55790)]