4076560

素因数分解:

$2^4\times 5^1\times {\mathrm{50957}}^1$

素因数の和:50970

約数の個数: 20

約数和(自身を含む): 9478188

約数和(自身を除く): 5401628

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 50957, 101914, 203828, 254785, 407656, 509570, 815312, 1019140, 2038280, 4076560]

約数ペア:

[(1, 4076560), (2, 2038280), (4, 1019140), (5, 815312), (8, 509570), (10, 407656), (16, 254785), (20, 203828), (40, 101914), (80, 50957)]