157014728680

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{17292371}}^1$

素因数の和:17292609

約数の個数: 32

約数和(自身を含む): 354839473440

約数和(自身を除く): 197824744760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 17292371, 34584742, 69169484, 86461855, 138338968, 172923710, 345847420, 691694840, 3925368217, 7850736434, 15701472868, 19626841085, 31402945736, 39253682170, 78507364340, 157014728680]

約数ペア:

[(1, 157014728680), (2, 78507364340), (4, 39253682170), (5, 31402945736), (8, 19626841085), (10, 15701472868), (20, 7850736434), (40, 3925368217), (227, 691694840), (454, 345847420), (908, 172923710), (1135, 138338968), (1816, 86461855), (2270, 69169484), (4540, 34584742), (9080, 17292371)]