42929680

素因数分解:

$2^4\times 5^1\times {\mathrm{536621}}^1$

素因数の和:536634

約数の個数: 20

約数和(自身を含む): 99811692

約数和(自身を除く): 56882012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 536621, 1073242, 2146484, 2683105, 4292968, 5366210, 8585936, 10732420, 21464840, 42929680]

約数ペア:

[(1, 42929680), (2, 21464840), (4, 10732420), (5, 8585936), (8, 5366210), (10, 4292968), (16, 2683105), (20, 2146484), (40, 1073242), (80, 536621)]