23228150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 47608560

約数和(自身を除く): 24380410

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 157, 269, 275, 314, 538, 550, 785, 1345, 1570, 1727, 2690, 2959, 3454, 3925, 5918, 6725, 7850, 8635, 13450, 14795, 17270, 29590, 42233, 43175, 73975, 84466, 86350, 147950, 211165, 422330, 464563, 929126, 1055825, 2111650, 2322815, 4645630, 11614075, 23228150]

約数ペア:

[(1, 23228150), (2, 11614075), (5, 4645630), (10, 2322815), (11, 2111650), (22, 1055825), (25, 929126), (50, 464563), (55, 422330), (110, 211165), (157, 147950), (269, 86350), (275, 84466), (314, 73975), (538, 43175), (550, 42233), (785, 29590), (1345, 17270), (1570, 14795), (1727, 13450), (2690, 8635), (2959, 7850), (3454, 6725), (3925, 5918)]