2783455960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2399531}}^1$

素因数の和:2399571

約数の個数: 32

約数和(自身を含む): 6478736400

約数和(自身を除く): 3695280440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2399531, 4799062, 9598124, 11997655, 19196248, 23995310, 47990620, 69586399, 95981240, 139172798, 278345596, 347931995, 556691192, 695863990, 1391727980, 2783455960]

約数ペア:

[(1, 2783455960), (2, 1391727980), (4, 695863990), (5, 556691192), (8, 347931995), (10, 278345596), (20, 139172798), (29, 95981240), (40, 69586399), (58, 47990620), (116, 23995310), (145, 19196248), (232, 11997655), (290, 9598124), (580, 4799062), (1160, 2399531)]