40876670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2897}}^1$

素因数の和:3004

約数の個数: 32

約数和(自身を含む): 78871968

約数和(自身を除く): 37995298

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 2897, 5794, 7055, 14110, 14485, 28970, 49249, 98498, 240451, 246245, 480902, 492490, 1202255, 2404510, 4087667, 8175334, 20438335, 40876670]

約数ペア:

[(1, 40876670), (2, 20438335), (5, 8175334), (10, 4087667), (17, 2404510), (34, 1202255), (83, 492490), (85, 480902), (166, 246245), (170, 240451), (415, 98498), (830, 49249), (1411, 28970), (2822, 14485), (2897, 14110), (5794, 7055)]