4972240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 14249088

約数和(自身を除く): 9276848

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 683, 728, 910, 1040, 1366, 1456, 1820, 2732, 3415, 3640, 4781, 5464, 6830, 7280, 8879, 9562, 10928, 13660, 17758, 19124, 23905, 27320, 35516, 38248, 44395, 47810, 54640, 62153, 71032, 76496, 88790, 95620, 124306, 142064, 177580, 191240, 248612, 310765, 355160, 382480, 497224, 621530, 710320, 994448, 1243060, 2486120, 4972240]

約数ペア:

[(1, 4972240), (2, 2486120), (4, 1243060), (5, 994448), (7, 710320), (8, 621530), (10, 497224), (13, 382480), (14, 355160), (16, 310765), (20, 248612), (26, 191240), (28, 177580), (35, 142064), (40, 124306), (52, 95620), (56, 88790), (65, 76496), (70, 71032), (80, 62153), (91, 54640), (104, 47810), (112, 44395), (130, 38248), (140, 35516), (182, 27320), (208, 23905), (260, 19124), (280, 17758), (364, 13660), (455, 10928), (520, 9562), (560, 8879), (683, 7280), (728, 6830), (910, 5464), (1040, 4781), (1366, 3640), (1456, 3415), (1820, 2732)]