87226270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2693}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 162933120

約数和(自身を除く): 75706850

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 790, 2693, 3239, 5386, 6478, 13465, 16195, 26930, 32390, 110413, 212747, 220826, 425494, 552065, 1063735, 1104130, 2127470, 8722627, 17445254, 43613135, 87226270]

約数ペア:

[(1, 87226270), (2, 43613135), (5, 17445254), (10, 8722627), (41, 2127470), (79, 1104130), (82, 1063735), (158, 552065), (205, 425494), (395, 220826), (410, 212747), (790, 110413), (2693, 32390), (3239, 26930), (5386, 16195), (6478, 13465)]