3801340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2677}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 8098272

約数和(自身を除く): 4296932

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2677, 5354, 10708, 13385, 26770, 53540, 190067, 380134, 760268, 950335, 1900670, 3801340]

約数ペア:

[(1, 3801340), (2, 1900670), (4, 950335), (5, 760268), (10, 380134), (20, 190067), (71, 53540), (142, 26770), (284, 13385), (355, 10708), (710, 5354), (1420, 2677)]