6529124920

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1\times {\mathrm{2753}}^1$

素因数の和:3256

約数の個数: 64

約数和(自身を含む): 14818062240

約数和(自身を除く): 8288937320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 281, 422, 562, 844, 1055, 1124, 1405, 1688, 2110, 2248, 2753, 2810, 4220, 5506, 5620, 8440, 11012, 11240, 13765, 22024, 27530, 55060, 59291, 110120, 118582, 237164, 296455, 474328, 580883, 592910, 773593, 1161766, 1185820, 1547186, 2323532, 2371640, 2904415, 3094372, 3867965, 4647064, 5808830, 6188744, 7735930, 11617660, 15471860, 23235320, 30943720, 163228123, 326456246, 652912492, 816140615, 1305824984, 1632281230, 3264562460, 6529124920]

約数ペア:

[(1, 6529124920), (2, 3264562460), (4, 1632281230), (5, 1305824984), (8, 816140615), (10, 652912492), (20, 326456246), (40, 163228123), (211, 30943720), (281, 23235320), (422, 15471860), (562, 11617660), (844, 7735930), (1055, 6188744), (1124, 5808830), (1405, 4647064), (1688, 3867965), (2110, 3094372), (2248, 2904415), (2753, 2371640), (2810, 2323532), (4220, 1547186), (5506, 1185820), (5620, 1161766), (8440, 773593), (11012, 592910), (11240, 580883), (13765, 474328), (22024, 296455), (27530, 237164), (55060, 118582), (59291, 110120)]