24989870

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 46443456

約数和(自身を除く): 21453586

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 577, 610, 710, 1154, 2885, 4331, 5770, 8662, 21655, 35197, 40967, 43310, 70394, 81934, 175985, 204835, 351970, 409670, 2498987, 4997974, 12494935, 24989870]

約数ペア:

[(1, 24989870), (2, 12494935), (5, 4997974), (10, 2498987), (61, 409670), (71, 351970), (122, 204835), (142, 175985), (305, 81934), (355, 70394), (577, 43310), (610, 40967), (710, 35197), (1154, 21655), (2885, 8662), (4331, 5770)]