201340319980

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2099}}^1\times {\mathrm{8429}}^1$

素因数の和:11106

約数の個数: 48

約数和(自身を含む): 423809820000

約数和(自身を除く): 222469500020

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2099, 2276, 2845, 4198, 5690, 8396, 8429, 10495, 11380, 16858, 20990, 33716, 41980, 42145, 84290, 168580, 1194331, 2388662, 4777324, 4796101, 5971655, 9592202, 11943310, 17692471, 19184404, 23886620, 23980505, 35384942, 47961010, 70769884, 88462355, 95922020, 176924710, 353849420, 10067015999, 20134031998, 40268063996, 50335079995, 100670159990, 201340319980]

約数ペア:

[(1, 201340319980), (2, 100670159990), (4, 50335079995), (5, 40268063996), (10, 20134031998), (20, 10067015999), (569, 353849420), (1138, 176924710), (2099, 95922020), (2276, 88462355), (2845, 70769884), (4198, 47961010), (5690, 35384942), (8396, 23980505), (8429, 23886620), (10495, 19184404), (11380, 17692471), (16858, 11943310), (20990, 9592202), (33716, 5971655), (41980, 4796101), (42145, 4777324), (84290, 2388662), (168580, 1194331)]