45237980

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{14407}}^1$

素因数の和:14573

約数の個数: 24

約数和(自身を含む): 95611488

約数和(自身を除く): 50373508

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 14407, 28814, 57628, 72035, 144070, 288140, 2261899, 4523798, 9047596, 11309495, 22618990, 45237980]

約数ペア:

[(1, 45237980), (2, 22618990), (4, 11309495), (5, 9047596), (10, 4523798), (20, 2261899), (157, 288140), (314, 144070), (628, 72035), (785, 57628), (1570, 28814), (3140, 14407)]