962527540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{60689}}^1$

素因数の和:60772

約数の個数: 48

約数和(自身を含む): 2212514640

約数和(自身を除く): 1249987100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 3172, 3965, 7930, 15860, 60689, 121378, 242756, 303445, 606890, 788957, 1213780, 1577914, 3155828, 3702029, 3944785, 7404058, 7889570, 14808116, 15779140, 18510145, 37020290, 48126377, 74040580, 96252754, 192505508, 240631885, 481263770, 962527540]

約数ペア:

[(1, 962527540), (2, 481263770), (4, 240631885), (5, 192505508), (10, 96252754), (13, 74040580), (20, 48126377), (26, 37020290), (52, 18510145), (61, 15779140), (65, 14808116), (122, 7889570), (130, 7404058), (244, 3944785), (260, 3702029), (305, 3155828), (610, 1577914), (793, 1213780), (1220, 788957), (1586, 606890), (3172, 303445), (3965, 242756), (7930, 121378), (15860, 60689)]