45890510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1621}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 87588000

約数和(自身を除く): 41697490

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 1621, 2831, 3242, 5662, 8105, 14155, 16210, 28310, 30799, 61598, 153995, 241529, 307990, 483058, 1207645, 2415290, 4589051, 9178102, 22945255, 45890510]

約数ペア:

[(1, 45890510), (2, 22945255), (5, 9178102), (10, 4589051), (19, 2415290), (38, 1207645), (95, 483058), (149, 307990), (190, 241529), (298, 153995), (745, 61598), (1490, 30799), (1621, 28310), (2831, 16210), (3242, 14155), (5662, 8105)]