27347440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9239}}^1$

素因数の和:9289

約数の個数: 40

約数和(自身を含む): 65308320

約数和(自身を除く): 37960880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 9239, 18478, 36956, 46195, 73912, 92390, 147824, 184780, 341843, 369560, 683686, 739120, 1367372, 1709215, 2734744, 3418430, 5469488, 6836860, 13673720, 27347440]

約数ペア:

[(1, 27347440), (2, 13673720), (4, 6836860), (5, 5469488), (8, 3418430), (10, 2734744), (16, 1709215), (20, 1367372), (37, 739120), (40, 683686), (74, 369560), (80, 341843), (148, 184780), (185, 147824), (296, 92390), (370, 73912), (592, 46195), (740, 36956), (1480, 18478), (2960, 9239)]