3124120

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{941}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 7121520

約数和(自身を除く): 3997400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 941, 1660, 1882, 3320, 3764, 4705, 7528, 9410, 18820, 37640, 78103, 156206, 312412, 390515, 624824, 781030, 1562060, 3124120]

約数ペア:

[(1, 3124120), (2, 1562060), (4, 781030), (5, 624824), (8, 390515), (10, 312412), (20, 156206), (40, 78103), (83, 37640), (166, 18820), (332, 9410), (415, 7528), (664, 4705), (830, 3764), (941, 3320), (1660, 1882)]