5705380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 12741120

約数和(自身を除く): 7035740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 157, 158, 230, 314, 316, 395, 460, 628, 785, 790, 1570, 1580, 1817, 3140, 3611, 3634, 7222, 7268, 9085, 12403, 14444, 18055, 18170, 24806, 36110, 36340, 49612, 62015, 72220, 124030, 248060, 285269, 570538, 1141076, 1426345, 2852690, 5705380]

約数ペア:

[(1, 5705380), (2, 2852690), (4, 1426345), (5, 1141076), (10, 570538), (20, 285269), (23, 248060), (46, 124030), (79, 72220), (92, 62015), (115, 49612), (157, 36340), (158, 36110), (230, 24806), (314, 18170), (316, 18055), (395, 14444), (460, 12403), (628, 9085), (785, 7268), (790, 7222), (1570, 3634), (1580, 3611), (1817, 3140)]