22383650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 44193600

約数和(自身を除く): 21809950

約数列:

[1, 2, 5, 10, 25, 29, 43, 50, 58, 86, 145, 215, 290, 359, 430, 718, 725, 1075, 1247, 1450, 1795, 2150, 2494, 3590, 6235, 8975, 10411, 12470, 15437, 17950, 20822, 30874, 31175, 52055, 62350, 77185, 104110, 154370, 260275, 385925, 447673, 520550, 771850, 895346, 2238365, 4476730, 11191825, 22383650]

約数ペア:

[(1, 22383650), (2, 11191825), (5, 4476730), (10, 2238365), (25, 895346), (29, 771850), (43, 520550), (50, 447673), (58, 385925), (86, 260275), (145, 154370), (215, 104110), (290, 77185), (359, 62350), (430, 52055), (718, 31175), (725, 30874), (1075, 20822), (1247, 17950), (1450, 15437), (1795, 12470), (2150, 10411), (2494, 8975), (3590, 6235)]