79259740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9281}}^1$

素因数の和:9358

約数の個数: 48

約数和(自身を含む): 193362624

約数和(自身を除く): 114102884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 9281, 18562, 37124, 46405, 64967, 92810, 129934, 185620, 259868, 324835, 566141, 649670, 1132282, 1299340, 2264564, 2830705, 3962987, 5661410, 7925974, 11322820, 15851948, 19814935, 39629870, 79259740]

約数ペア:

[(1, 79259740), (2, 39629870), (4, 19814935), (5, 15851948), (7, 11322820), (10, 7925974), (14, 5661410), (20, 3962987), (28, 2830705), (35, 2264564), (61, 1299340), (70, 1132282), (122, 649670), (140, 566141), (244, 324835), (305, 259868), (427, 185620), (610, 129934), (854, 92810), (1220, 64967), (1708, 46405), (2135, 37124), (4270, 18562), (8540, 9281)]