70771900

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{6263}}^1$

素因数の和:6390

約数の個数: 36

約数和(自身を含む): 154958832

約数和(自身を除く): 84186932

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 2260, 2825, 5650, 6263, 11300, 12526, 25052, 31315, 62630, 125260, 156575, 313150, 626300, 707719, 1415438, 2830876, 3538595, 7077190, 14154380, 17692975, 35385950, 70771900]

約数ペア:

[(1, 70771900), (2, 35385950), (4, 17692975), (5, 14154380), (10, 7077190), (20, 3538595), (25, 2830876), (50, 1415438), (100, 707719), (113, 626300), (226, 313150), (452, 156575), (565, 125260), (1130, 62630), (2260, 31315), (2825, 25052), (5650, 12526), (6263, 11300)]