1566100240

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{86239}}^1$

素因数の和:86479

約数の個数: 40

約数和(自身を含む): 3657265920

約数和(自身を除く): 2091165680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 9080, 18160, 86239, 172478, 344956, 431195, 689912, 862390, 1379824, 1724780, 3449560, 6899120, 19576253, 39152506, 78305012, 97881265, 156610024, 195762530, 313220048, 391525060, 783050120, 1566100240]

約数ペア:

[(1, 1566100240), (2, 783050120), (4, 391525060), (5, 313220048), (8, 195762530), (10, 156610024), (16, 97881265), (20, 78305012), (40, 39152506), (80, 19576253), (227, 6899120), (454, 3449560), (908, 1724780), (1135, 1379824), (1816, 862390), (2270, 689912), (3632, 431195), (4540, 344956), (9080, 172478), (18160, 86239)]