26680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:63

約数の個数: 32

約数和(自身を含む): 64800

約数和(自身を除く): 38120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 2668, 3335, 5336, 6670, 13340, 26680]

約数ペア:

[(1, 26680), (2, 13340), (4, 6670), (5, 5336), (8, 3335), (10, 2668), (20, 1334), (23, 1160), (29, 920), (40, 667), (46, 580), (58, 460), (92, 290), (115, 232), (116, 230), (145, 184)]