72566770

素因数分解:

$2^1\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{4007}}^1$

素因数の和:5825

約数の個数: 16

約数和(自身を含む): 130724928

約数和(自身を除く): 58158158

約数列:

[1, 2, 5, 10, 1811, 3622, 4007, 8014, 9055, 18110, 20035, 40070, 7256677, 14513354, 36283385, 72566770]

約数ペア:

[(1, 72566770), (2, 36283385), (5, 14513354), (10, 7256677), (1811, 40070), (3622, 20035), (4007, 18110), (8014, 9055)]