66682999490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3727}}^1\times {\mathrm{41609}}^1$

素因数の和:45386

約数の個数: 32

約数和(自身を含む): 122856687360

約数和(自身を除く): 56173687870

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 3727, 7454, 18635, 37270, 41609, 83218, 160261, 208045, 320522, 416090, 801305, 1602610, 1789187, 3578374, 8945935, 17891870, 155076743, 310153486, 775383715, 1550767430, 6668299949, 13336599898, 33341499745, 66682999490]

約数ペア:

[(1, 66682999490), (2, 33341499745), (5, 13336599898), (10, 6668299949), (43, 1550767430), (86, 775383715), (215, 310153486), (430, 155076743), (3727, 17891870), (7454, 8945935), (18635, 3578374), (37270, 1789187), (41609, 1602610), (83218, 801305), (160261, 416090), (208045, 320522)]