8735120

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:947

約数の個数: 40

約数和(自身を含む): 20483064

約数和(自身を除く): 11747944

約数列:

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

約数ペア:

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