8996200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 21605760

約数和(自身を除く): 12609560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1451, 1550, 2902, 3100, 5804, 6200, 7255, 11608, 14510, 29020, 36275, 44981, 58040, 72550, 89962, 145100, 179924, 224905, 290200, 359848, 449810, 899620, 1124525, 1799240, 2249050, 4498100, 8996200]

約数ペア:

[(1, 8996200), (2, 4498100), (4, 2249050), (5, 1799240), (8, 1124525), (10, 899620), (20, 449810), (25, 359848), (31, 290200), (40, 224905), (50, 179924), (62, 145100), (100, 89962), (124, 72550), (155, 58040), (200, 44981), (248, 36275), (310, 29020), (620, 14510), (775, 11608), (1240, 7255), (1451, 6200), (1550, 5804), (2902, 3100)]