4680488980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3296119}}^1$

素因数の和:3296199

約数の個数: 24

約数和(自身を含む): 9967466880

約数和(自身を除く): 5286977900

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3296119, 6592238, 13184476, 16480595, 32961190, 65922380, 234024449, 468048898, 936097796, 1170122245, 2340244490, 4680488980]

約数ペア:

[(1, 4680488980), (2, 2340244490), (4, 1170122245), (5, 936097796), (10, 468048898), (20, 234024449), (71, 65922380), (142, 32961190), (284, 16480595), (355, 13184476), (710, 6592238), (1420, 3296119)]