101144840

素因数分解:

$2^3\times 5^1\times {\mathrm{2528621}}^1$

素因数の和:2528632

約数の個数: 16

約数和(自身を含む): 227575980

約数和(自身を除く): 126431140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2528621, 5057242, 10114484, 12643105, 20228968, 25286210, 50572420, 101144840]

約数ペア:

[(1, 101144840), (2, 50572420), (4, 25286210), (5, 20228968), (8, 12643105), (10, 10114484), (20, 5057242), (40, 2528621)]