75198220

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{9817}}^1$

素因数の和:10209

約数の個数: 24

約数和(自身を含む): 158344704

約数和(自身を除く): 83146484

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 7660, 9817, 19634, 39268, 49085, 98170, 196340, 3759911, 7519822, 15039644, 18799555, 37599110, 75198220]

約数ペア:

[(1, 75198220), (2, 37599110), (4, 18799555), (5, 15039644), (10, 7519822), (20, 3759911), (383, 196340), (766, 98170), (1532, 49085), (1915, 39268), (3830, 19634), (7660, 9817)]