201470480

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{58567}}^1$

素因数の和:58623

約数の個数: 40

約数和(自身を含む): 479320512

約数和(自身を除く): 277850032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 58567, 117134, 234268, 292835, 468536, 585670, 937072, 1171340, 2342680, 2518381, 4685360, 5036762, 10073524, 12591905, 20147048, 25183810, 40294096, 50367620, 100735240, 201470480]

約数ペア:

[(1, 201470480), (2, 100735240), (4, 50367620), (5, 40294096), (8, 25183810), (10, 20147048), (16, 12591905), (20, 10073524), (40, 5036762), (43, 4685360), (80, 2518381), (86, 2342680), (172, 1171340), (215, 937072), (344, 585670), (430, 468536), (688, 292835), (860, 234268), (1720, 117134), (3440, 58567)]