4589680

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 10793952

約数和(自身を除く): 6204272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 557, 824, 1030, 1114, 1648, 2060, 2228, 2785, 4120, 4456, 5570, 8240, 8912, 11140, 22280, 44560, 57371, 114742, 229484, 286855, 458968, 573710, 917936, 1147420, 2294840, 4589680]

約数ペア:

[(1, 4589680), (2, 2294840), (4, 1147420), (5, 917936), (8, 573710), (10, 458968), (16, 286855), (20, 229484), (40, 114742), (80, 57371), (103, 44560), (206, 22280), (412, 11140), (515, 8912), (557, 8240), (824, 5570), (1030, 4456), (1114, 4120), (1648, 2785), (2060, 2228)]