239051664620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{385567201}}^1$

素因数の和:385567241

約数の個数: 24

約数和(自身を含む): 518202319488

約数和(自身を除く): 279150654868

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 385567201, 771134402, 1542268804, 1927836005, 3855672010, 7711344020, 11952583231, 23905166462, 47810332924, 59762916155, 119525832310, 239051664620]

約数ペア:

[(1, 239051664620), (2, 119525832310), (4, 59762916155), (5, 47810332924), (10, 23905166462), (20, 11952583231), (31, 7711344020), (62, 3855672010), (124, 1927836005), (155, 1542268804), (310, 771134402), (620, 385567201)]