85801460

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{18899}}^1$

素因数の和:19135

約数の個数: 24

約数和(自身を含む): 180986400

約数和(自身を除く): 95184940

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 18899, 37798, 75596, 94495, 188990, 377980, 4290073, 8580146, 17160292, 21450365, 42900730, 85801460]

約数ペア:

[(1, 85801460), (2, 42900730), (4, 21450365), (5, 17160292), (10, 8580146), (20, 4290073), (227, 377980), (454, 188990), (908, 94495), (1135, 75596), (2270, 37798), (4540, 18899)]