8683180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 20593440

約数和(自身を除く): 11910260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1361, 1595, 2722, 3190, 5444, 6380, 6805, 13610, 14971, 27220, 29942, 39469, 59884, 74855, 78938, 149710, 157876, 197345, 299420, 394690, 434159, 789380, 868318, 1736636, 2170795, 4341590, 8683180]

約数ペア:

[(1, 8683180), (2, 4341590), (4, 2170795), (5, 1736636), (10, 868318), (11, 789380), (20, 434159), (22, 394690), (29, 299420), (44, 197345), (55, 157876), (58, 149710), (110, 78938), (116, 74855), (145, 59884), (220, 39469), (290, 29942), (319, 27220), (580, 14971), (638, 13610), (1276, 6805), (1361, 6380), (1595, 5444), (2722, 3190)]