27610720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10151}}^1$

素因数の和:10183

約数の個数: 48

約数和(自身を含む): 69074208

約数和(自身を除く): 41463488

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 10151, 20302, 40604, 50755, 81208, 101510, 162416, 172567, 203020, 324832, 345134, 406040, 690268, 812080, 862835, 1380536, 1624160, 1725670, 2761072, 3451340, 5522144, 6902680, 13805360, 27610720]

約数ペア:

[(1, 27610720), (2, 13805360), (4, 6902680), (5, 5522144), (8, 3451340), (10, 2761072), (16, 1725670), (17, 1624160), (20, 1380536), (32, 862835), (34, 812080), (40, 690268), (68, 406040), (80, 345134), (85, 324832), (136, 203020), (160, 172567), (170, 162416), (272, 101510), (340, 81208), (544, 50755), (680, 40604), (1360, 20302), (2720, 10151)]