27486560

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4643}}^1$

素因数の和:4695

約数の個数: 48

約数和(自身を含む): 66706416

約数和(自身を除く): 39219856

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, 4643, 5920, 9286, 18572, 23215, 37144, 46430, 74288, 92860, 148576, 171791, 185720, 343582, 371440, 687164, 742880, 858955, 1374328, 1717910, 2748656, 3435820, 5497312, 6871640, 13743280, 27486560]

約数ペア:

[(1, 27486560), (2, 13743280), (4, 6871640), (5, 5497312), (8, 3435820), (10, 2748656), (16, 1717910), (20, 1374328), (32, 858955), (37, 742880), (40, 687164), (74, 371440), (80, 343582), (148, 185720), (160, 171791), (185, 148576), (296, 92860), (370, 74288), (592, 46430), (740, 37144), (1184, 23215), (1480, 18572), (2960, 9286), (4643, 5920)]