79866580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5987}}^1$

素因数の和:6048

約数の個数: 48

約数和(自身を含む): 181077120

約数和(自身を除く): 101210540

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 5987, 6670, 11974, 13340, 23948, 29935, 59870, 119740, 137701, 173623, 275402, 347246, 550804, 688505, 694492, 868115, 1377010, 1736230, 2754020, 3472460, 3993329, 7986658, 15973316, 19966645, 39933290, 79866580]

約数ペア:

[(1, 79866580), (2, 39933290), (4, 19966645), (5, 15973316), (10, 7986658), (20, 3993329), (23, 3472460), (29, 2754020), (46, 1736230), (58, 1377010), (92, 868115), (115, 694492), (116, 688505), (145, 550804), (230, 347246), (290, 275402), (460, 173623), (580, 137701), (667, 119740), (1334, 59870), (2668, 29935), (3335, 23948), (5987, 13340), (6670, 11974)]