42259180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{57107}}^1$

素因数の和:57153

約数の個数: 24

約数和(自身を含む): 91144368

約数和(自身を除く): 48885188

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 57107, 114214, 228428, 285535, 571070, 1142140, 2112959, 4225918, 8451836, 10564795, 21129590, 42259180]

約数ペア:

[(1, 42259180), (2, 21129590), (4, 10564795), (5, 8451836), (10, 4225918), (20, 2112959), (37, 1142140), (74, 571070), (148, 285535), (185, 228428), (370, 114214), (740, 57107)]