63233480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{38557}}^1$

素因数の和:38609

約数の個数: 32

約数和(自身を含む): 145749240

約数和(自身を除く): 82515760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 38557, 77114, 154228, 192785, 308456, 385570, 771140, 1542280, 1580837, 3161674, 6323348, 7904185, 12646696, 15808370, 31616740, 63233480]

約数ペア:

[(1, 63233480), (2, 31616740), (4, 15808370), (5, 12646696), (8, 7904185), (10, 6323348), (20, 3161674), (40, 1580837), (41, 1542280), (82, 771140), (164, 385570), (205, 308456), (328, 192785), (410, 154228), (820, 77114), (1640, 38557)]