7107920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3863}}^1$

素因数の和:3899

約数の個数: 40

約数和(自身を含む): 17248896

約数和(自身を除く): 10140976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 3863, 7726, 15452, 19315, 30904, 38630, 61808, 77260, 88849, 154520, 177698, 309040, 355396, 444245, 710792, 888490, 1421584, 1776980, 3553960, 7107920]

約数ペア:

[(1, 7107920), (2, 3553960), (4, 1776980), (5, 1421584), (8, 888490), (10, 710792), (16, 444245), (20, 355396), (23, 309040), (40, 177698), (46, 154520), (80, 88849), (92, 77260), (115, 61808), (184, 38630), (230, 30904), (368, 19315), (460, 15452), (920, 7726), (1840, 3863)]