3742142020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{10457}}^1$

素因数の和:11112

約数の個数: 48

約数和(自身を含む): 8143435440

約数和(自身を除く): 4401293420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 617, 1234, 2468, 3085, 6170, 10457, 12340, 17893, 20914, 35786, 41828, 52285, 71572, 89465, 104570, 178930, 209140, 303253, 357860, 606506, 1213012, 1516265, 3032530, 6065060, 6451969, 12903938, 25807876, 32259845, 64519690, 129039380, 187107101, 374214202, 748428404, 935535505, 1871071010, 3742142020]

約数ペア:

[(1, 3742142020), (2, 1871071010), (4, 935535505), (5, 748428404), (10, 374214202), (20, 187107101), (29, 129039380), (58, 64519690), (116, 32259845), (145, 25807876), (290, 12903938), (580, 6451969), (617, 6065060), (1234, 3032530), (2468, 1516265), (3085, 1213012), (6170, 606506), (10457, 357860), (12340, 303253), (17893, 209140), (20914, 178930), (35786, 104570), (41828, 89465), (52285, 71572)]