88667740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2063}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 213599232

約数和(自身を除く): 124931492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1535, 2063, 2149, 3070, 4126, 4298, 6140, 8252, 8596, 10315, 10745, 14441, 20630, 21490, 28882, 41260, 42980, 57764, 72205, 144410, 288820, 633341, 1266682, 2533364, 3166705, 4433387, 6333410, 8866774, 12666820, 17733548, 22166935, 44333870, 88667740]

約数ペア:

[(1, 88667740), (2, 44333870), (4, 22166935), (5, 17733548), (7, 12666820), (10, 8866774), (14, 6333410), (20, 4433387), (28, 3166705), (35, 2533364), (70, 1266682), (140, 633341), (307, 288820), (614, 144410), (1228, 72205), (1535, 57764), (2063, 42980), (2149, 41260), (3070, 28882), (4126, 21490), (4298, 20630), (6140, 14441), (8252, 10745), (8596, 10315)]