68758850

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{7949}}^1$

素因数の和:8134

約数の個数: 24

約数和(自身を含む): 128646900

約数和(自身を除く): 59888050

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 865, 1730, 4325, 7949, 8650, 15898, 39745, 79490, 198725, 397450, 1375177, 2750354, 6875885, 13751770, 34379425, 68758850]

約数ペア:

[(1, 68758850), (2, 34379425), (5, 13751770), (10, 6875885), (25, 2750354), (50, 1375177), (173, 397450), (346, 198725), (865, 79490), (1730, 39745), (4325, 15898), (7949, 8650)]