55005680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18583}}^1$

素因数の和:18633

約数の個数: 40

約数和(自身を含む): 131351712

約数和(自身を除く): 76346032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 18583, 37166, 74332, 92915, 148664, 185830, 297328, 371660, 687571, 743320, 1375142, 1486640, 2750284, 3437855, 5500568, 6875710, 11001136, 13751420, 27502840, 55005680]

約数ペア:

[(1, 55005680), (2, 27502840), (4, 13751420), (5, 11001136), (8, 6875710), (10, 5500568), (16, 3437855), (20, 2750284), (37, 1486640), (40, 1375142), (74, 743320), (80, 687571), (148, 371660), (185, 297328), (296, 185830), (370, 148664), (592, 92915), (740, 74332), (1480, 37166), (2960, 18583)]