17470240

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 41626872

約数和(自身を除く): 24156632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 797, 1096, 1370, 1594, 2192, 2740, 3188, 3985, 4384, 5480, 6376, 7970, 10960, 12752, 15940, 21920, 25504, 31880, 63760, 109189, 127520, 218378, 436756, 545945, 873512, 1091890, 1747024, 2183780, 3494048, 4367560, 8735120, 17470240]

約数ペア:

[(1, 17470240), (2, 8735120), (4, 4367560), (5, 3494048), (8, 2183780), (10, 1747024), (16, 1091890), (20, 873512), (32, 545945), (40, 436756), (80, 218378), (137, 127520), (160, 109189), (274, 63760), (548, 31880), (685, 25504), (797, 21920), (1096, 15940), (1370, 12752), (1594, 10960), (2192, 7970), (2740, 6376), (3188, 5480), (3985, 4384)]