29542280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19961}}^1$

素因数の和:20009

約数の個数: 32

約数和(自身を含む): 68270040

約数和(自身を除く): 38727760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 19961, 39922, 79844, 99805, 159688, 199610, 399220, 738557, 798440, 1477114, 2954228, 3692785, 5908456, 7385570, 14771140, 29542280]

約数ペア:

[(1, 29542280), (2, 14771140), (4, 7385570), (5, 5908456), (8, 3692785), (10, 2954228), (20, 1477114), (37, 798440), (40, 738557), (74, 399220), (148, 199610), (185, 159688), (296, 99805), (370, 79844), (740, 39922), (1480, 19961)]