103963360

素因数分解:

$2^5\times 5^1\times {\mathrm{649771}}^1$

素因数の和:649786

約数の個数: 24

約数和(自身を含む): 245613816

約数和(自身を除く): 141650456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 649771, 1299542, 2599084, 3248855, 5198168, 6497710, 10396336, 12995420, 20792672, 25990840, 51981680, 103963360]

約数ペア:

[(1, 103963360), (2, 51981680), (4, 25990840), (5, 20792672), (8, 12995420), (10, 10396336), (16, 6497710), (20, 5198168), (32, 3248855), (40, 2599084), (80, 1299542), (160, 649771)]