7004660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 16405200

約数和(自身を除く): 9400540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 929, 1508, 1858, 1885, 3716, 3770, 4645, 7540, 9290, 12077, 18580, 24154, 26941, 48308, 53882, 60385, 107764, 120770, 134705, 241540, 269410, 350233, 538820, 700466, 1400932, 1751165, 3502330, 7004660]

約数ペア:

[(1, 7004660), (2, 3502330), (4, 1751165), (5, 1400932), (10, 700466), (13, 538820), (20, 350233), (26, 269410), (29, 241540), (52, 134705), (58, 120770), (65, 107764), (116, 60385), (130, 53882), (145, 48308), (260, 26941), (290, 24154), (377, 18580), (580, 12077), (754, 9290), (929, 7540), (1508, 4645), (1858, 3770), (1885, 3716)]