2062712740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{67453}}^1$

素因数の和:67612

約数の個数: 48

約数和(自身を含む): 4759554240

約数和(自身を除く): 2696841500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 2780, 3058, 6116, 7645, 15290, 30580, 67453, 134906, 269812, 337265, 674530, 741983, 1349060, 1483966, 2967932, 3709915, 7419830, 9375967, 14839660, 18751934, 37503868, 46879835, 93759670, 103135637, 187519340, 206271274, 412542548, 515678185, 1031356370, 2062712740]

約数ペア:

[(1, 2062712740), (2, 1031356370), (4, 515678185), (5, 412542548), (10, 206271274), (11, 187519340), (20, 103135637), (22, 93759670), (44, 46879835), (55, 37503868), (110, 18751934), (139, 14839660), (220, 9375967), (278, 7419830), (556, 3709915), (695, 2967932), (1390, 1483966), (1529, 1349060), (2780, 741983), (3058, 674530), (6116, 337265), (7645, 269812), (15290, 134906), (30580, 67453)]