98264840

素因数分解:

$2^3\times 5^1\times {\mathrm{2456621}}^1$

素因数の和:2456632

約数の個数: 16

約数和(自身を含む): 221095980

約数和(自身を除く): 122831140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2456621, 4913242, 9826484, 12283105, 19652968, 24566210, 49132420, 98264840]

約数ペア:

[(1, 98264840), (2, 49132420), (4, 24566210), (5, 19652968), (8, 12283105), (10, 9826484), (20, 4913242), (40, 2456621)]