24668080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16229}}^1$

素因数の和:16261

約数の個数: 40

約数和(自身を含む): 60375600

約数和(自身を除く): 35707520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 16229, 32458, 64916, 81145, 129832, 162290, 259664, 308351, 324580, 616702, 649160, 1233404, 1298320, 1541755, 2466808, 3083510, 4933616, 6167020, 12334040, 24668080]

約数ペア:

[(1, 24668080), (2, 12334040), (4, 6167020), (5, 4933616), (8, 3083510), (10, 2466808), (16, 1541755), (19, 1298320), (20, 1233404), (38, 649160), (40, 616702), (76, 324580), (80, 308351), (95, 259664), (152, 162290), (190, 129832), (304, 81145), (380, 64916), (760, 32458), (1520, 16229)]