85986700

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{11779}}^1$

素因数の和:11866

約数の個数: 36

約数和(自身を含む): 189163240

約数和(自身を除く): 103176540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3650, 7300, 11779, 23558, 47116, 58895, 117790, 235580, 294475, 588950, 859867, 1177900, 1719734, 3439468, 4299335, 8598670, 17197340, 21496675, 42993350, 85986700]

約数ペア:

[(1, 85986700), (2, 42993350), (4, 21496675), (5, 17197340), (10, 8598670), (20, 4299335), (25, 3439468), (50, 1719734), (73, 1177900), (100, 859867), (146, 588950), (292, 294475), (365, 235580), (730, 117790), (1460, 58895), (1825, 47116), (3650, 23558), (7300, 11779)]