11845550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 23889840

約数和(自身を除く): 12044290

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 337, 370, 475, 674, 703, 925, 950, 1406, 1685, 1850, 3370, 3515, 6403, 7030, 8425, 12469, 12806, 16850, 17575, 24938, 32015, 35150, 62345, 64030, 124690, 160075, 236911, 311725, 320150, 473822, 623450, 1184555, 2369110, 5922775, 11845550]

約数ペア:

[(1, 11845550), (2, 5922775), (5, 2369110), (10, 1184555), (19, 623450), (25, 473822), (37, 320150), (38, 311725), (50, 236911), (74, 160075), (95, 124690), (185, 64030), (190, 62345), (337, 35150), (370, 32015), (475, 24938), (674, 17575), (703, 16850), (925, 12806), (950, 12469), (1406, 8425), (1685, 7030), (1850, 6403), (3370, 3515)]