4028565550

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1019}}^1\times {\mathrm{2137}}^1$

素因数の和:3205

約数の個数: 48

約数和(自身を含む): 7706805840

約数和(自身を除く): 3678240290

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1019, 1850, 2038, 2137, 4274, 5095, 10190, 10685, 21370, 25475, 37703, 50950, 53425, 75406, 79069, 106850, 158138, 188515, 377030, 395345, 790690, 942575, 1885150, 1976725, 2177603, 3953450, 4355206, 10888015, 21776030, 54440075, 80571311, 108880150, 161142622, 402856555, 805713110, 2014282775, 4028565550]

約数ペア:

[(1, 4028565550), (2, 2014282775), (5, 805713110), (10, 402856555), (25, 161142622), (37, 108880150), (50, 80571311), (74, 54440075), (185, 21776030), (370, 10888015), (925, 4355206), (1019, 3953450), (1850, 2177603), (2038, 1976725), (2137, 1885150), (4274, 942575), (5095, 790690), (10190, 395345), (10685, 377030), (21370, 188515), (25475, 158138), (37703, 106850), (50950, 79069), (53425, 75406)]