9217160

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1759}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 20908800

約数和(自身を除く): 11691640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 1759, 2620, 3518, 5240, 7036, 8795, 14072, 17590, 35180, 70360, 230429, 460858, 921716, 1152145, 1843432, 2304290, 4608580, 9217160]

約数ペア:

[(1, 9217160), (2, 4608580), (4, 2304290), (5, 1843432), (8, 1152145), (10, 921716), (20, 460858), (40, 230429), (131, 70360), (262, 35180), (524, 17590), (655, 14072), (1048, 8795), (1310, 7036), (1759, 5240), (2620, 3518)]