27372680

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3823}}^1$

素因数の和:4013

約数の個数: 32

約数和(自身を含む): 61948800

約数和(自身を除く): 34576120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 3823, 7160, 7646, 15292, 19115, 30584, 38230, 76460, 152920, 684317, 1368634, 2737268, 3421585, 5474536, 6843170, 13686340, 27372680]

約数ペア:

[(1, 27372680), (2, 13686340), (4, 6843170), (5, 5474536), (8, 3421585), (10, 2737268), (20, 1368634), (40, 684317), (179, 152920), (358, 76460), (716, 38230), (895, 30584), (1432, 19115), (1790, 15292), (3580, 7646), (3823, 7160)]