1170140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 2518992

約数和(自身を除く): 1348852

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1427, 2854, 5708, 7135, 14270, 28540, 58507, 117014, 234028, 292535, 585070, 1170140]

約数ペア:

[(1, 1170140), (2, 585070), (4, 292535), (5, 234028), (10, 117014), (20, 58507), (41, 28540), (82, 14270), (164, 7135), (205, 5708), (410, 2854), (820, 1427)]