939560

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 2147040

約数和(自身を除く): 1207480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 283, 332, 415, 566, 664, 830, 1132, 1415, 1660, 2264, 2830, 3320, 5660, 11320, 23489, 46978, 93956, 117445, 187912, 234890, 469780, 939560]

約数ペア:

[(1, 939560), (2, 469780), (4, 234890), (5, 187912), (8, 117445), (10, 93956), (20, 46978), (40, 23489), (83, 11320), (166, 5660), (283, 3320), (332, 2830), (415, 2264), (566, 1660), (664, 1415), (830, 1132)]