42424940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{57331}}^1$

素因数の和:57377

約数の個数: 24

約数和(自身を含む): 91501872

約数和(自身を除く): 49076932

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 57331, 114662, 229324, 286655, 573310, 1146620, 2121247, 4242494, 8484988, 10606235, 21212470, 42424940]

約数ペア:

[(1, 42424940), (2, 21212470), (4, 10606235), (5, 8484988), (10, 4242494), (20, 2121247), (37, 1146620), (74, 573310), (148, 286655), (185, 229324), (370, 114662), (740, 57331)]