9964940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10601}}^1$

素因数の和:10657

約数の個数: 24

約数和(自身を含む): 21373632

約数和(自身を除く): 11408692

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 10601, 21202, 42404, 53005, 106010, 212020, 498247, 996494, 1992988, 2491235, 4982470, 9964940]

約数ペア:

[(1, 9964940), (2, 4982470), (4, 2491235), (5, 1992988), (10, 996494), (20, 498247), (47, 212020), (94, 106010), (188, 53005), (235, 42404), (470, 21202), (940, 10601)]