17347220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 41126400

約数和(自身を除く): 23779180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 2719, 3190, 5438, 6380, 10876, 13595, 27190, 29909, 54380, 59818, 78851, 119636, 149545, 157702, 299090, 315404, 394255, 598180, 788510, 867361, 1577020, 1734722, 3469444, 4336805, 8673610, 17347220]

約数ペア:

[(1, 17347220), (2, 8673610), (4, 4336805), (5, 3469444), (10, 1734722), (11, 1577020), (20, 867361), (22, 788510), (29, 598180), (44, 394255), (55, 315404), (58, 299090), (110, 157702), (116, 149545), (145, 119636), (220, 78851), (290, 59818), (319, 54380), (580, 29909), (638, 27190), (1276, 13595), (1595, 10876), (2719, 6380), (3190, 5438)]