9162080

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 21836304

約数和(自身を除く): 12674224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 331, 346, 662, 692, 865, 1324, 1384, 1655, 1730, 2648, 2768, 3310, 3460, 5296, 5536, 6620, 6920, 10592, 13240, 13840, 26480, 27680, 52960, 57263, 114526, 229052, 286315, 458104, 572630, 916208, 1145260, 1832416, 2290520, 4581040, 9162080]

約数ペア:

[(1, 9162080), (2, 4581040), (4, 2290520), (5, 1832416), (8, 1145260), (10, 916208), (16, 572630), (20, 458104), (32, 286315), (40, 229052), (80, 114526), (160, 57263), (173, 52960), (331, 27680), (346, 26480), (662, 13840), (692, 13240), (865, 10592), (1324, 6920), (1384, 6620), (1655, 5536), (1730, 5296), (2648, 3460), (2768, 3310)]