40159630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2719}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 83036160

約数和(自身を除く): 42876530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2719, 2954, 5438, 7385, 13595, 14770, 19033, 27190, 38066, 95165, 190330, 573709, 1147418, 2868545, 4015963, 5737090, 8031926, 20079815, 40159630]

約数ペア:

[(1, 40159630), (2, 20079815), (5, 8031926), (7, 5737090), (10, 4015963), (14, 2868545), (35, 1147418), (70, 573709), (211, 190330), (422, 95165), (1055, 38066), (1477, 27190), (2110, 19033), (2719, 14770), (2954, 13595), (5438, 7385)]