39490250

素因数分解:

$2^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 74529936

約数和(自身を除く): 35039686

約数列:

[1, 2, 5, 10, 25, 50, 125, 137, 250, 274, 685, 1153, 1370, 2306, 3425, 5765, 6850, 11530, 17125, 28825, 34250, 57650, 144125, 157961, 288250, 315922, 789805, 1579610, 3949025, 7898050, 19745125, 39490250]

約数ペア:

[(1, 39490250), (2, 19745125), (5, 7898050), (10, 3949025), (25, 1579610), (50, 789805), (125, 315922), (137, 288250), (250, 157961), (274, 144125), (685, 57650), (1153, 34250), (1370, 28825), (2306, 17125), (3425, 11530), (5765, 6850)]