2555150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3931}}^1$

素因数の和:3956

約数の個数: 24

約数和(自身を含む): 5119464

約数和(自身を除く): 2564314

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3931, 7862, 19655, 39310, 51103, 98275, 102206, 196550, 255515, 511030, 1277575, 2555150]

約数ペア:

[(1, 2555150), (2, 1277575), (5, 511030), (10, 255515), (13, 196550), (25, 102206), (26, 98275), (50, 51103), (65, 39310), (130, 19655), (325, 7862), (650, 3931)]