42900640

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3673}}^1$

素因数の和:3761

約数の個数: 48

約数和(自身を含む): 102769128

約数和(自身を除く): 59868488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 3673, 5840, 7346, 11680, 14692, 18365, 29384, 36730, 58768, 73460, 117536, 146920, 268129, 293840, 536258, 587680, 1072516, 1340645, 2145032, 2681290, 4290064, 5362580, 8580128, 10725160, 21450320, 42900640]

約数ペア:

[(1, 42900640), (2, 21450320), (4, 10725160), (5, 8580128), (8, 5362580), (10, 4290064), (16, 2681290), (20, 2145032), (32, 1340645), (40, 1072516), (73, 587680), (80, 536258), (146, 293840), (160, 268129), (292, 146920), (365, 117536), (584, 73460), (730, 58768), (1168, 36730), (1460, 29384), (2336, 18365), (2920, 14692), (3673, 11680), (5840, 7346)]