1633627060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{42169}}^1$

素因数の和:42340

約数の個数: 48

約数和(自身を含む): 3719394000

約数和(自身を除く): 2085766940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 1490, 1937, 2980, 3874, 7748, 9685, 19370, 38740, 42169, 84338, 168676, 210845, 421690, 548197, 843380, 1096394, 2192788, 2740985, 5481970, 6283181, 10963940, 12566362, 25132724, 31415905, 62831810, 81681353, 125663620, 163362706, 326725412, 408406765, 816813530, 1633627060]

約数ペア:

[(1, 1633627060), (2, 816813530), (4, 408406765), (5, 326725412), (10, 163362706), (13, 125663620), (20, 81681353), (26, 62831810), (52, 31415905), (65, 25132724), (130, 12566362), (149, 10963940), (260, 6283181), (298, 5481970), (596, 2740985), (745, 2192788), (1490, 1096394), (1937, 843380), (2980, 548197), (3874, 421690), (7748, 210845), (9685, 168676), (19370, 84338), (38740, 42169)]