27562040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1752

約数の個数: 64

約数和(自身を含む): 69521760

約数和(自身を除く): 41959720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 1693, 2035, 3256, 3386, 4070, 6772, 8140, 8465, 13544, 16280, 16930, 18623, 33860, 37246, 62641, 67720, 74492, 93115, 125282, 148984, 186230, 250564, 313205, 372460, 501128, 626410, 689051, 744920, 1252820, 1378102, 2505640, 2756204, 3445255, 5512408, 6890510, 13781020, 27562040]

約数ペア:

[(1, 27562040), (2, 13781020), (4, 6890510), (5, 5512408), (8, 3445255), (10, 2756204), (11, 2505640), (20, 1378102), (22, 1252820), (37, 744920), (40, 689051), (44, 626410), (55, 501128), (74, 372460), (88, 313205), (110, 250564), (148, 186230), (185, 148984), (220, 125282), (296, 93115), (370, 74492), (407, 67720), (440, 62641), (740, 37246), (814, 33860), (1480, 18623), (1628, 16930), (1693, 16280), (2035, 13544), (3256, 8465), (3386, 8140), (4070, 6772)]