6139240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:4993

約数の個数: 32

約数和(自身を含む): 14261760

約数和(自身を除く): 8122520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4951, 9902, 19804, 24755, 39608, 49510, 99020, 153481, 198040, 306962, 613924, 767405, 1227848, 1534810, 3069620, 6139240]

約数ペア:

[(1, 6139240), (2, 3069620), (4, 1534810), (5, 1227848), (8, 767405), (10, 613924), (20, 306962), (31, 198040), (40, 153481), (62, 99020), (124, 49510), (155, 39608), (248, 24755), (310, 19804), (620, 9902), (1240, 4951)]