63575620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 139790448

約数和(自身を除く): 76214828

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1621, 1961, 3242, 3922, 6484, 7844, 8105, 9805, 16210, 19610, 32420, 39220, 59977, 85913, 119954, 171826, 239908, 299885, 343652, 429565, 599770, 859130, 1199540, 1718260, 3178781, 6357562, 12715124, 15893905, 31787810, 63575620]

約数ペア:

[(1, 63575620), (2, 31787810), (4, 15893905), (5, 12715124), (10, 6357562), (20, 3178781), (37, 1718260), (53, 1199540), (74, 859130), (106, 599770), (148, 429565), (185, 343652), (212, 299885), (265, 239908), (370, 171826), (530, 119954), (740, 85913), (1060, 59977), (1621, 39220), (1961, 32420), (3242, 19610), (3922, 16210), (6484, 9805), (7844, 8105)]