73025240

素因数分解:

$2^3\times 5^1\times {\mathrm{1825631}}^1$

素因数の和:1825642

約数の個数: 16

約数和(自身を含む): 164306880

約数和(自身を除く): 91281640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1825631, 3651262, 7302524, 9128155, 14605048, 18256310, 36512620, 73025240]

約数ペア:

[(1, 73025240), (2, 36512620), (4, 18256310), (5, 14605048), (8, 9128155), (10, 7302524), (20, 3651262), (40, 1825631)]