79079810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{701}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 147841200

約数和(自身を除く): 68761390

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 389, 701, 778, 1402, 1945, 3505, 3890, 7010, 11281, 20329, 22562, 40658, 56405, 101645, 112810, 203290, 272689, 545378, 1363445, 2726890, 7907981, 15815962, 39539905, 79079810]

約数ペア:

[(1, 79079810), (2, 39539905), (5, 15815962), (10, 7907981), (29, 2726890), (58, 1363445), (145, 545378), (290, 272689), (389, 203290), (701, 112810), (778, 101645), (1402, 56405), (1945, 40658), (3505, 22562), (3890, 20329), (7010, 11281)]