15660053870

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1\times {\mathrm{9173}}^1$

素因数の和:11420

約数の個数: 32

約数和(自身を含む): 28561230720

約数和(自身を除く): 12901176850

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 2161, 4322, 9173, 10805, 18346, 21610, 45865, 91730, 170719, 341438, 724667, 853595, 1449334, 1707190, 3623335, 7246670, 19822853, 39645706, 99114265, 198228530, 1566005387, 3132010774, 7830026935, 15660053870]

約数ペア:

[(1, 15660053870), (2, 7830026935), (5, 3132010774), (10, 1566005387), (79, 198228530), (158, 99114265), (395, 39645706), (790, 19822853), (2161, 7246670), (4322, 3623335), (9173, 1707190), (10805, 1449334), (18346, 853595), (21610, 724667), (45865, 341438), (91730, 170719)]