13347380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 30509136

約数和(自身を除く): 17161756

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1061, 1258, 2122, 2516, 3145, 4244, 5305, 6290, 10610, 12580, 18037, 21220, 36074, 39257, 72148, 78514, 90185, 157028, 180370, 196285, 360740, 392570, 667369, 785140, 1334738, 2669476, 3336845, 6673690, 13347380]

約数ペア:

[(1, 13347380), (2, 6673690), (4, 3336845), (5, 2669476), (10, 1334738), (17, 785140), (20, 667369), (34, 392570), (37, 360740), (68, 196285), (74, 180370), (85, 157028), (148, 90185), (170, 78514), (185, 72148), (340, 39257), (370, 36074), (629, 21220), (740, 18037), (1061, 12580), (1258, 10610), (2122, 6290), (2516, 5305), (3145, 4244)]