83984480

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7393}}^1$

素因数の和:7479

約数の個数: 48

約数和(自身を含む): 201235104

約数和(自身を除く): 117250624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 7393, 11360, 14786, 29572, 36965, 59144, 73930, 118288, 147860, 236576, 295720, 524903, 591440, 1049806, 1182880, 2099612, 2624515, 4199224, 5249030, 8398448, 10498060, 16796896, 20996120, 41992240, 83984480]

約数ペア:

[(1, 83984480), (2, 41992240), (4, 20996120), (5, 16796896), (8, 10498060), (10, 8398448), (16, 5249030), (20, 4199224), (32, 2624515), (40, 2099612), (71, 1182880), (80, 1049806), (142, 591440), (160, 524903), (284, 295720), (355, 236576), (568, 147860), (710, 118288), (1136, 73930), (1420, 59144), (2272, 36965), (2840, 29572), (5680, 14786), (7393, 11360)]