29753840

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4481}}^1$

素因数の和:4577

約数の個数: 40

約数和(自身を含む): 70026768

約数和(自身を除く): 40272928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 4481, 6640, 8962, 17924, 22405, 35848, 44810, 71696, 89620, 179240, 358480, 371923, 743846, 1487692, 1859615, 2975384, 3719230, 5950768, 7438460, 14876920, 29753840]

約数ペア:

[(1, 29753840), (2, 14876920), (4, 7438460), (5, 5950768), (8, 3719230), (10, 2975384), (16, 1859615), (20, 1487692), (40, 743846), (80, 371923), (83, 358480), (166, 179240), (332, 89620), (415, 71696), (664, 44810), (830, 35848), (1328, 22405), (1660, 17924), (3320, 8962), (4481, 6640)]