4375369520

素因数分解:

$2^4\times 5^1\times {\mathrm{54692119}}^1$

素因数の和:54692132

約数の個数: 20

約数和(自身を含む): 10172734320

約数和(自身を除く): 5797364800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 54692119, 109384238, 218768476, 273460595, 437536952, 546921190, 875073904, 1093842380, 2187684760, 4375369520]

約数ペア:

[(1, 4375369520), (2, 2187684760), (4, 1093842380), (5, 875073904), (8, 546921190), (10, 437536952), (16, 273460595), (20, 218768476), (40, 109384238), (80, 54692119)]