23643521480

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2650619}}^1$

素因数の和:2650853

約数の個数: 32

約数和(自身を含む): 53436499200

約数和(自身を除く): 29792977720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 8920, 2650619, 5301238, 10602476, 13253095, 21204952, 26506190, 53012380, 106024760, 591088037, 1182176074, 2364352148, 2955440185, 4728704296, 5910880370, 11821760740, 23643521480]

約数ペア:

[(1, 23643521480), (2, 11821760740), (4, 5910880370), (5, 4728704296), (8, 2955440185), (10, 2364352148), (20, 1182176074), (40, 591088037), (223, 106024760), (446, 53012380), (892, 26506190), (1115, 21204952), (1784, 13253095), (2230, 10602476), (4460, 5301238), (8920, 2650619)]