68840350

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 132991488

約数和(自身を除く): 64151138

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 127, 185, 254, 293, 370, 586, 635, 925, 1270, 1465, 1850, 2930, 3175, 4699, 6350, 7325, 9398, 10841, 14650, 21682, 23495, 37211, 46990, 54205, 74422, 108410, 117475, 186055, 234950, 271025, 372110, 542050, 930275, 1376807, 1860550, 2753614, 6884035, 13768070, 34420175, 68840350]

約数ペア:

[(1, 68840350), (2, 34420175), (5, 13768070), (10, 6884035), (25, 2753614), (37, 1860550), (50, 1376807), (74, 930275), (127, 542050), (185, 372110), (254, 271025), (293, 234950), (370, 186055), (586, 117475), (635, 108410), (925, 74422), (1270, 54205), (1465, 46990), (1850, 37211), (2930, 23495), (3175, 21682), (4699, 14650), (6350, 10841), (7325, 9398)]