1042542380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{5101}}^1$

素因数の和:6050

約数の個数: 48

約数和(自身を含む): 2391409440

約数和(自身を除く): 1348867060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 929, 1858, 3716, 4645, 5101, 9290, 10202, 10219, 18580, 20404, 20438, 25505, 40876, 51010, 51095, 56111, 102020, 102190, 112222, 204380, 224444, 280555, 561110, 1122220, 4738829, 9477658, 18955316, 23694145, 47388290, 52127119, 94776580, 104254238, 208508476, 260635595, 521271190, 1042542380]

約数ペア:

[(1, 1042542380), (2, 521271190), (4, 260635595), (5, 208508476), (10, 104254238), (11, 94776580), (20, 52127119), (22, 47388290), (44, 23694145), (55, 18955316), (110, 9477658), (220, 4738829), (929, 1122220), (1858, 561110), (3716, 280555), (4645, 224444), (5101, 204380), (9290, 112222), (10202, 102190), (10219, 102020), (18580, 56111), (20404, 51095), (20438, 51010), (25505, 40876)]