98202940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6287}}^1$

素因数の和:6378

約数の個数: 48

約数和(自身を含む): 228178944

約数和(自身を除く): 129976004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3905, 6287, 7810, 12574, 15620, 25148, 31435, 62870, 69157, 125740, 138314, 276628, 345785, 446377, 691570, 892754, 1383140, 1785508, 2231885, 4463770, 4910147, 8927540, 9820294, 19640588, 24550735, 49101470, 98202940]

約数ペア:

[(1, 98202940), (2, 49101470), (4, 24550735), (5, 19640588), (10, 9820294), (11, 8927540), (20, 4910147), (22, 4463770), (44, 2231885), (55, 1785508), (71, 1383140), (110, 892754), (142, 691570), (220, 446377), (284, 345785), (355, 276628), (710, 138314), (781, 125740), (1420, 69157), (1562, 62870), (3124, 31435), (3905, 25148), (6287, 15620), (7810, 12574)]