15396345140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1637}}^1\times {\mathrm{42751}}^1$

素因数の和:44408

約数の個数: 48

約数和(自身を含む): 35293999104

約数和(自身を除く): 19897653964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1637, 3274, 6548, 8185, 16370, 18007, 32740, 36014, 42751, 72028, 85502, 90035, 171004, 180070, 213755, 360140, 427510, 470261, 855020, 940522, 1881044, 2351305, 4702610, 9405220, 69983387, 139966774, 279933548, 349916935, 699833870, 769817257, 1399667740, 1539634514, 3079269028, 3849086285, 7698172570, 15396345140]

約数ペア:

[(1, 15396345140), (2, 7698172570), (4, 3849086285), (5, 3079269028), (10, 1539634514), (11, 1399667740), (20, 769817257), (22, 699833870), (44, 349916935), (55, 279933548), (110, 139966774), (220, 69983387), (1637, 9405220), (3274, 4702610), (6548, 2351305), (8185, 1881044), (16370, 940522), (18007, 855020), (32740, 470261), (36014, 427510), (42751, 360140), (72028, 213755), (85502, 180070), (90035, 171004)]