37816220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3931}}^1$

素因数の和:3990

約数の個数: 48

約数和(自身を含む): 87856608

約数和(自身を除く): 50040388

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 3931, 4810, 7862, 9620, 15724, 19655, 39310, 51103, 78620, 102206, 145447, 204412, 255515, 290894, 511030, 581788, 727235, 1022060, 1454470, 1890811, 2908940, 3781622, 7563244, 9454055, 18908110, 37816220]

約数ペア:

[(1, 37816220), (2, 18908110), (4, 9454055), (5, 7563244), (10, 3781622), (13, 2908940), (20, 1890811), (26, 1454470), (37, 1022060), (52, 727235), (65, 581788), (74, 511030), (130, 290894), (148, 255515), (185, 204412), (260, 145447), (370, 102206), (481, 78620), (740, 51103), (962, 39310), (1924, 19655), (2405, 15724), (3931, 9620), (4810, 7862)]