9969884840

素因数分解:

$2^3\times 5^1\times {\mathrm{733}}^1\times {\mathrm{340037}}^1$

素因数の和:340781

約数の個数: 32

約数和(自身を含む): 22462910280

約数和(自身を除く): 12493025440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 733, 1466, 2932, 3665, 5864, 7330, 14660, 29320, 340037, 680074, 1360148, 1700185, 2720296, 3400370, 6800740, 13601480, 249247121, 498494242, 996988484, 1246235605, 1993976968, 2492471210, 4984942420, 9969884840]

約数ペア:

[(1, 9969884840), (2, 4984942420), (4, 2492471210), (5, 1993976968), (8, 1246235605), (10, 996988484), (20, 498494242), (40, 249247121), (733, 13601480), (1466, 6800740), (2932, 3400370), (3665, 2720296), (5864, 1700185), (7330, 1360148), (14660, 680074), (29320, 340037)]