1036627660

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{2111}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 2232502272

約数和(自身を除く): 1195874612

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 571, 860, 1142, 2111, 2284, 2855, 4222, 5710, 8444, 10555, 11420, 21110, 24553, 42220, 49106, 90773, 98212, 122765, 181546, 245530, 363092, 453865, 491060, 907730, 1205381, 1815460, 2410762, 4821524, 6026905, 12053810, 24107620, 51831383, 103662766, 207325532, 259156915, 518313830, 1036627660]

約数ペア:

[(1, 1036627660), (2, 518313830), (4, 259156915), (5, 207325532), (10, 103662766), (20, 51831383), (43, 24107620), (86, 12053810), (172, 6026905), (215, 4821524), (430, 2410762), (571, 1815460), (860, 1205381), (1142, 907730), (2111, 491060), (2284, 453865), (2855, 363092), (4222, 245530), (5710, 181546), (8444, 122765), (10555, 98212), (11420, 90773), (21110, 49106), (24553, 42220)]