42824840

素因数分解:

$2^3\times 5^1\times {\mathrm{1070621}}^1$

素因数の和:1070632

約数の個数: 16

約数和(自身を含む): 96355980

約数和(自身を除く): 53531140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1070621, 2141242, 4282484, 5353105, 8564968, 10706210, 21412420, 42824840]

約数ペア:

[(1, 42824840), (2, 21412420), (4, 10706210), (5, 8564968), (8, 5353105), (10, 4282484), (20, 2141242), (40, 1070621)]