7493420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34061}}^1$

素因数の和:34081

約数の個数: 24

約数和(自身を含む): 17167248

約数和(自身を除く): 9673828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 34061, 68122, 136244, 170305, 340610, 374671, 681220, 749342, 1498684, 1873355, 3746710, 7493420]

約数ペア:

[(1, 7493420), (2, 3746710), (4, 1873355), (5, 1498684), (10, 749342), (11, 681220), (20, 374671), (22, 340610), (44, 170305), (55, 136244), (110, 68122), (220, 34061)]