7366580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 17251920

約数和(自身を除く): 9885340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 977, 1508, 1885, 1954, 3770, 3908, 4885, 7540, 9770, 12701, 19540, 25402, 28333, 50804, 56666, 63505, 113332, 127010, 141665, 254020, 283330, 368329, 566660, 736658, 1473316, 1841645, 3683290, 7366580]

約数ペア:

[(1, 7366580), (2, 3683290), (4, 1841645), (5, 1473316), (10, 736658), (13, 566660), (20, 368329), (26, 283330), (29, 254020), (52, 141665), (58, 127010), (65, 113332), (116, 63505), (130, 56666), (145, 50804), (260, 28333), (290, 25402), (377, 19540), (580, 12701), (754, 9770), (977, 7540), (1508, 4885), (1885, 3908), (1954, 3770)]