5174720

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 56

約数和(自身を含む): 12521184

約数和(自身を除く): 7346464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 157, 160, 206, 314, 320, 412, 515, 628, 785, 824, 1030, 1256, 1570, 1648, 2060, 2512, 3140, 3296, 4120, 5024, 6280, 6592, 8240, 10048, 12560, 16171, 16480, 25120, 32342, 32960, 50240, 64684, 80855, 129368, 161710, 258736, 323420, 517472, 646840, 1034944, 1293680, 2587360, 5174720]

約数ペア:

[(1, 5174720), (2, 2587360), (4, 1293680), (5, 1034944), (8, 646840), (10, 517472), (16, 323420), (20, 258736), (32, 161710), (40, 129368), (64, 80855), (80, 64684), (103, 50240), (157, 32960), (160, 32342), (206, 25120), (314, 16480), (320, 16171), (412, 12560), (515, 10048), (628, 8240), (785, 6592), (824, 6280), (1030, 5024), (1256, 4120), (1570, 3296), (1648, 3140), (2060, 2512)]