22023950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 45580416

約数和(自身を除く): 23556466

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1093, 1550, 2015, 2186, 4030, 5465, 10075, 10930, 14209, 20150, 27325, 28418, 33883, 54650, 67766, 71045, 142090, 169415, 338830, 355225, 440479, 710450, 847075, 880958, 1694150, 2202395, 4404790, 11011975, 22023950]

約数ペア:

[(1, 22023950), (2, 11011975), (5, 4404790), (10, 2202395), (13, 1694150), (25, 880958), (26, 847075), (31, 710450), (50, 440479), (62, 355225), (65, 338830), (130, 169415), (155, 142090), (310, 71045), (325, 67766), (403, 54650), (650, 33883), (775, 28418), (806, 27325), (1093, 20150), (1550, 14209), (2015, 10930), (2186, 10075), (4030, 5465)]