15674550580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{523}}^1\times {\mathrm{8867}}^1$

素因数の和:9425

約数の個数: 72

約数和(自身を含む): 35715550752

約数和(自身を除く): 20041000172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 523, 676, 845, 1046, 1690, 2092, 2615, 3380, 5230, 6799, 8867, 10460, 13598, 17734, 27196, 33995, 35468, 44335, 67990, 88387, 88670, 115271, 135980, 176774, 177340, 230542, 353548, 441935, 461084, 576355, 883870, 1152710, 1498523, 1767740, 2305420, 2997046, 4637441, 5994092, 7492615, 9274882, 14985230, 18549764, 23187205, 29970460, 46374410, 60286733, 92748820, 120573466, 241146932, 301433665, 602867330, 783727529, 1205734660, 1567455058, 3134910116, 3918637645, 7837275290, 15674550580]

約数ペア:

[(1, 15674550580), (2, 7837275290), (4, 3918637645), (5, 3134910116), (10, 1567455058), (13, 1205734660), (20, 783727529), (26, 602867330), (52, 301433665), (65, 241146932), (130, 120573466), (169, 92748820), (260, 60286733), (338, 46374410), (523, 29970460), (676, 23187205), (845, 18549764), (1046, 14985230), (1690, 9274882), (2092, 7492615), (2615, 5994092), (3380, 4637441), (5230, 2997046), (6799, 2305420), (8867, 1767740), (10460, 1498523), (13598, 1152710), (17734, 883870), (27196, 576355), (33995, 461084), (35468, 441935), (44335, 353548), (67990, 230542), (88387, 177340), (88670, 176774), (115271, 135980)]