1892169850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{3877}}^1$

素因数の和:4159

約数の個数: 48

約数和(自身を含む): 3618080928

約数和(自身を除く): 1725911078

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 227, 430, 454, 1075, 1135, 2150, 2270, 3877, 5675, 7754, 9761, 11350, 19385, 19522, 38770, 48805, 96925, 97610, 166711, 193850, 244025, 333422, 488050, 833555, 880079, 1667110, 1760158, 4167775, 4400395, 8335550, 8800790, 22001975, 37843397, 44003950, 75686794, 189216985, 378433970, 946084925, 1892169850]

約数ペア:

[(1, 1892169850), (2, 946084925), (5, 378433970), (10, 189216985), (25, 75686794), (43, 44003950), (50, 37843397), (86, 22001975), (215, 8800790), (227, 8335550), (430, 4400395), (454, 4167775), (1075, 1760158), (1135, 1667110), (2150, 880079), (2270, 833555), (3877, 488050), (5675, 333422), (7754, 244025), (9761, 193850), (11350, 166711), (19385, 97610), (19522, 96925), (38770, 48805)]