27741460

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19001}}^1$

素因数の和:19083

約数の個数: 24

約数和(自身を含む): 59058216

約数和(自身を除く): 31316756

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 19001, 38002, 76004, 95005, 190010, 380020, 1387073, 2774146, 5548292, 6935365, 13870730, 27741460]

約数ペア:

[(1, 27741460), (2, 13870730), (4, 6935365), (5, 5548292), (10, 2774146), (20, 1387073), (73, 380020), (146, 190010), (292, 95005), (365, 76004), (730, 38002), (1460, 19001)]