5760680

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1823}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 13132800

約数和(自身を除く): 7372120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 1823, 3160, 3646, 7292, 9115, 14584, 18230, 36460, 72920, 144017, 288034, 576068, 720085, 1152136, 1440170, 2880340, 5760680]

約数ペア:

[(1, 5760680), (2, 2880340), (4, 1440170), (5, 1152136), (8, 720085), (10, 576068), (20, 288034), (40, 144017), (79, 72920), (158, 36460), (316, 18230), (395, 14584), (632, 9115), (790, 7292), (1580, 3646), (1823, 3160)]