37172740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8893}}^1$

素因数の和:8932

約数の個数: 48

約数和(自身を含む): 89651520

約数和(自身を除く): 52478780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 8893, 17786, 35572, 44465, 88930, 97823, 168967, 177860, 195646, 337934, 391292, 489115, 675868, 844835, 978230, 1689670, 1858637, 1956460, 3379340, 3717274, 7434548, 9293185, 18586370, 37172740]

約数ペア:

[(1, 37172740), (2, 18586370), (4, 9293185), (5, 7434548), (10, 3717274), (11, 3379340), (19, 1956460), (20, 1858637), (22, 1689670), (38, 978230), (44, 844835), (55, 675868), (76, 489115), (95, 391292), (110, 337934), (190, 195646), (209, 177860), (220, 168967), (380, 97823), (418, 88930), (836, 44465), (1045, 35572), (2090, 17786), (4180, 8893)]