73923040

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12487}}^1$

素因数の和:12539

約数の個数: 48

約数和(自身を含む): 179377632

約数和(自身を除く): 105454592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 12487, 24974, 49948, 62435, 99896, 124870, 199792, 249740, 399584, 462019, 499480, 924038, 998960, 1848076, 1997920, 2310095, 3696152, 4620190, 7392304, 9240380, 14784608, 18480760, 36961520, 73923040]

約数ペア:

[(1, 73923040), (2, 36961520), (4, 18480760), (5, 14784608), (8, 9240380), (10, 7392304), (16, 4620190), (20, 3696152), (32, 2310095), (37, 1997920), (40, 1848076), (74, 998960), (80, 924038), (148, 499480), (160, 462019), (185, 399584), (296, 249740), (370, 199792), (592, 124870), (740, 99896), (1184, 62435), (1480, 49948), (2960, 24974), (5920, 12487)]