12410450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 25347336

約数和(自身を除く): 12936886

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 313, 325, 610, 626, 650, 793, 1525, 1565, 1586, 3050, 3130, 3965, 4069, 7825, 7930, 8138, 15650, 19093, 19825, 20345, 38186, 39650, 40690, 95465, 101725, 190930, 203450, 248209, 477325, 496418, 954650, 1241045, 2482090, 6205225, 12410450]

約数ペア:

[(1, 12410450), (2, 6205225), (5, 2482090), (10, 1241045), (13, 954650), (25, 496418), (26, 477325), (50, 248209), (61, 203450), (65, 190930), (122, 101725), (130, 95465), (305, 40690), (313, 39650), (325, 38186), (610, 20345), (626, 19825), (650, 19093), (793, 15650), (1525, 8138), (1565, 7930), (1586, 7825), (3050, 4069), (3130, 3965)]