79549390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2339}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 151632000

約数和(自身を除く): 72082610

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 358, 895, 1790, 2339, 3401, 4678, 6802, 11695, 17005, 23390, 34010, 44441, 88882, 222205, 418681, 444410, 837362, 2093405, 4186810, 7954939, 15909878, 39774695, 79549390]

約数ペア:

[(1, 79549390), (2, 39774695), (5, 15909878), (10, 7954939), (19, 4186810), (38, 2093405), (95, 837362), (179, 444410), (190, 418681), (358, 222205), (895, 88882), (1790, 44441), (2339, 34010), (3401, 23390), (4678, 17005), (6802, 11695)]