1194220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 36

約数和(自身を含む): 2633904

約数和(自身を除く): 1439684

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 116, 142, 145, 284, 290, 355, 580, 710, 841, 1420, 1682, 2059, 3364, 4118, 4205, 8236, 8410, 10295, 16820, 20590, 41180, 59711, 119422, 238844, 298555, 597110, 1194220]

約数ペア:

[(1, 1194220), (2, 597110), (4, 298555), (5, 238844), (10, 119422), (20, 59711), (29, 41180), (58, 20590), (71, 16820), (116, 10295), (142, 8410), (145, 8236), (284, 4205), (290, 4118), (355, 3364), (580, 2059), (710, 1682), (841, 1420)]