436788492040

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1721}}^1\times {\mathrm{30071}}^1$

素因数の和:32014

約数の個数: 64

約数和(自身を含む): 988038414720

約数和(自身を除く): 551249922680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 1721, 2110, 3442, 4220, 6884, 8440, 8605, 13768, 17210, 30071, 34420, 60142, 68840, 120284, 150355, 240568, 300710, 363131, 601420, 726262, 1202840, 1452524, 1815655, 2905048, 3631310, 6344981, 7262620, 12689962, 14525240, 25379924, 31724905, 50759848, 51752191, 63449810, 103504382, 126899620, 207008764, 253799240, 258760955, 414017528, 517521910, 1035043820, 2070087640, 10919712301, 21839424602, 43678849204, 54598561505, 87357698408, 109197123010, 218394246020, 436788492040]

約数ペア:

[(1, 436788492040), (2, 218394246020), (4, 109197123010), (5, 87357698408), (8, 54598561505), (10, 43678849204), (20, 21839424602), (40, 10919712301), (211, 2070087640), (422, 1035043820), (844, 517521910), (1055, 414017528), (1688, 258760955), (1721, 253799240), (2110, 207008764), (3442, 126899620), (4220, 103504382), (6884, 63449810), (8440, 51752191), (8605, 50759848), (13768, 31724905), (17210, 25379924), (30071, 14525240), (34420, 12689962), (60142, 7262620), (68840, 6344981), (120284, 3631310), (150355, 2905048), (240568, 1815655), (300710, 1452524), (363131, 1202840), (601420, 726262)]