9829460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25867}}^1$

素因数の和:25895

約数の個数: 24

約数和(自身を含む): 21729120

約数和(自身を除く): 11899660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 25867, 51734, 103468, 129335, 258670, 491473, 517340, 982946, 1965892, 2457365, 4914730, 9829460]

約数ペア:

[(1, 9829460), (2, 4914730), (4, 2457365), (5, 1965892), (10, 982946), (19, 517340), (20, 491473), (38, 258670), (76, 129335), (95, 103468), (190, 51734), (380, 25867)]