71062580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{48673}}^1$

素因数の和:48755

約数の個数: 24

約数和(自身を含む): 151278792

約数和(自身を除く): 80216212

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 48673, 97346, 194692, 243365, 486730, 973460, 3553129, 7106258, 14212516, 17765645, 35531290, 71062580]

約数ペア:

[(1, 71062580), (2, 35531290), (4, 17765645), (5, 14212516), (10, 7106258), (20, 3553129), (73, 973460), (146, 486730), (292, 243365), (365, 194692), (730, 97346), (1460, 48673)]