112071760

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32579}}^1$

素因数の和:32635

約数の個数: 40

約数和(自身を含む): 266634720

約数和(自身を除く): 154562960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 32579, 65158, 130316, 162895, 260632, 325790, 521264, 651580, 1303160, 1400897, 2606320, 2801794, 5603588, 7004485, 11207176, 14008970, 22414352, 28017940, 56035880, 112071760]

約数ペア:

[(1, 112071760), (2, 56035880), (4, 28017940), (5, 22414352), (8, 14008970), (10, 11207176), (16, 7004485), (20, 5603588), (40, 2801794), (43, 2606320), (80, 1400897), (86, 1303160), (172, 651580), (215, 521264), (344, 325790), (430, 260632), (688, 162895), (860, 130316), (1720, 65158), (3440, 32579)]