14131640

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5273}}^1$

素因数の和:5351

約数の個数: 32

約数和(自身を含む): 32276880

約数和(自身を除く): 18145240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 5273, 10546, 21092, 26365, 42184, 52730, 105460, 210920, 353291, 706582, 1413164, 1766455, 2826328, 3532910, 7065820, 14131640]

約数ペア:

[(1, 14131640), (2, 7065820), (4, 3532910), (5, 2826328), (8, 1766455), (10, 1413164), (20, 706582), (40, 353291), (67, 210920), (134, 105460), (268, 52730), (335, 42184), (536, 26365), (670, 21092), (1340, 10546), (2680, 5273)]