5749804520

素因数分解:

$2^3\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{139423}}^1$

素因数の和:140465

約数の個数: 32

約数和(自身を含む): 12949701120

約数和(自身を除く): 7199896600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1031, 2062, 4124, 5155, 8248, 10310, 20620, 41240, 139423, 278846, 557692, 697115, 1115384, 1394230, 2788460, 5576920, 143745113, 287490226, 574980452, 718725565, 1149960904, 1437451130, 2874902260, 5749804520]

約数ペア:

[(1, 5749804520), (2, 2874902260), (4, 1437451130), (5, 1149960904), (8, 718725565), (10, 574980452), (20, 287490226), (40, 143745113), (1031, 5576920), (2062, 2788460), (4124, 1394230), (5155, 1115384), (8248, 697115), (10310, 557692), (20620, 278846), (41240, 139423)]