38163280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12893}}^1$

素因数の和:12943

約数の個数: 40

約数和(自身を含む): 91134792

約数和(自身を除く): 52971512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 12893, 25786, 51572, 64465, 103144, 128930, 206288, 257860, 477041, 515720, 954082, 1031440, 1908164, 2385205, 3816328, 4770410, 7632656, 9540820, 19081640, 38163280]

約数ペア:

[(1, 38163280), (2, 19081640), (4, 9540820), (5, 7632656), (8, 4770410), (10, 3816328), (16, 2385205), (20, 1908164), (37, 1031440), (40, 954082), (74, 515720), (80, 477041), (148, 257860), (185, 206288), (296, 128930), (370, 103144), (592, 64465), (740, 51572), (1480, 25786), (2960, 12893)]