41956840

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9803}}^1$

素因数の和:9921

約数の個数: 32

約数和(自身を含む): 95294880

約数和(自身を除く): 53338040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 9803, 19606, 39212, 49015, 78424, 98030, 196060, 392120, 1048921, 2097842, 4195684, 5244605, 8391368, 10489210, 20978420, 41956840]

約数ペア:

[(1, 41956840), (2, 20978420), (4, 10489210), (5, 8391368), (8, 5244605), (10, 4195684), (20, 2097842), (40, 1048921), (107, 392120), (214, 196060), (428, 98030), (535, 78424), (856, 49015), (1070, 39212), (2140, 19606), (4280, 9803)]