7662980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29473}}^1$

素因数の和:29495

約数の個数: 24

約数和(自身を含む): 17330712

約数和(自身を除く): 9667732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 29473, 58946, 117892, 147365, 294730, 383149, 589460, 766298, 1532596, 1915745, 3831490, 7662980]

約数ペア:

[(1, 7662980), (2, 3831490), (4, 1915745), (5, 1532596), (10, 766298), (13, 589460), (20, 383149), (26, 294730), (52, 147365), (65, 117892), (130, 58946), (260, 29473)]