9907978.00000000

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 233017344

約数和(自身を除く): 147531104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 508, 560, 601, 635, 889, 1016, 1120, 1202, 1270, 1778, 2032, 2404, 2540, 3005, 3556, 4064, 4207, 4445, 4808, 5080, 6010, 7112, 8414, 8890, 9616, 10160, 12020, 14224, 16828, 17780, 19232, 20320, 21035, 24040, 28448, 33656, 35560, 42070, 48080, 67312, 71120, 76327, 84140, 96160, 134624, 142240, 152654, 168280, 305308, 336560, 381635, 534289, 610616, 673120, 763270, 1068578, 1221232, 1526540, 2137156, 2442464, 2671445, 3053080, 4274312, 5342890, 6106160, 8548624, 10685780, 12212320, 17097248, 21371560, 42743120, 85486240]

約数ペア:

[(1, 85486240), (2, 42743120), (4, 21371560), (5, 17097248), (7, 12212320), (8, 10685780), (10, 8548624), (14, 6106160), (16, 5342890), (20, 4274312), (28, 3053080), (32, 2671445), (35, 2442464), (40, 2137156), (56, 1526540), (70, 1221232), (80, 1068578), (112, 763270), (127, 673120), (140, 610616), (160, 534289), (224, 381635), (254, 336560), (280, 305308), (508, 168280), (560, 152654), (601, 142240), (635, 134624), (889, 96160), (1016, 84140), (1120, 76327), (1202, 71120), (1270, 67312), (1778, 48080), (2032, 42070), (2404, 35560), (2540, 33656), (3005, 28448), (3556, 24040), (4064, 21035), (4207, 20320), (4445, 19232), (4808, 17780), (5080, 16828), (6010, 14224), (7112, 12020), (8414, 10160), (8890, 9616)]