1229604850

素因数分解:

$2^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{78569}}^1$

素因数の和:78894

約数の個数: 24

約数和(自身を含む): 2294401140

約数和(自身を除く): 1064796290

約数列:

[1, 2, 5, 10, 25, 50, 313, 626, 1565, 3130, 7825, 15650, 78569, 157138, 392845, 785690, 1964225, 3928450, 24592097, 49184194, 122960485, 245920970, 614802425, 1229604850]

約数ペア:

[(1, 1229604850), (2, 614802425), (5, 245920970), (10, 122960485), (25, 49184194), (50, 24592097), (313, 3928450), (626, 1964225), (1565, 785690), (3130, 392845), (7825, 157138), (15650, 78569)]