230550580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{30577}}^1$

素因数の和:30628

約数の個数: 48

約数和(自身を含む): 539395920

約数和(自身を除く): 308845340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 30577, 61154, 122308, 152885, 305770, 397501, 611540, 795002, 886733, 1590004, 1773466, 1987505, 3546932, 3975010, 4433665, 7950020, 8867330, 11527529, 17734660, 23055058, 46110116, 57637645, 115275290, 230550580]

約数ペア:

[(1, 230550580), (2, 115275290), (4, 57637645), (5, 46110116), (10, 23055058), (13, 17734660), (20, 11527529), (26, 8867330), (29, 7950020), (52, 4433665), (58, 3975010), (65, 3546932), (116, 1987505), (130, 1773466), (145, 1590004), (260, 886733), (290, 795002), (377, 611540), (580, 397501), (754, 305770), (1508, 152885), (1885, 122308), (3770, 61154), (7540, 30577)]