45144620

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8783}}^1$

素因数の和:9049

約数の個数: 24

約数和(自身を含む): 95183424

約数和(自身を除く): 50038804

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 8783, 17566, 35132, 43915, 87830, 175660, 2257231, 4514462, 9028924, 11286155, 22572310, 45144620]

約数ペア:

[(1, 45144620), (2, 22572310), (4, 11286155), (5, 9028924), (10, 4514462), (20, 2257231), (257, 175660), (514, 87830), (1028, 43915), (1285, 35132), (2570, 17566), (5140, 8783)]