42359080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28621}}^1$

素因数の和:28669

約数の個数: 32

約数和(自身を含む): 97887240

約数和(自身を除く): 55528160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 28621, 57242, 114484, 143105, 228968, 286210, 572420, 1058977, 1144840, 2117954, 4235908, 5294885, 8471816, 10589770, 21179540, 42359080]

約数ペア:

[(1, 42359080), (2, 21179540), (4, 10589770), (5, 8471816), (8, 5294885), (10, 4235908), (20, 2117954), (37, 1144840), (40, 1058977), (74, 572420), (148, 286210), (185, 228968), (296, 143105), (370, 114484), (740, 57242), (1480, 28621)]