60425420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{274661}}^1$

素因数の和:274681

約数の個数: 24

約数和(自身を含む): 138429648

約数和(自身を除く): 78004228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 274661, 549322, 1098644, 1373305, 2746610, 3021271, 5493220, 6042542, 12085084, 15106355, 30212710, 60425420]

約数ペア:

[(1, 60425420), (2, 30212710), (4, 15106355), (5, 12085084), (10, 6042542), (11, 5493220), (20, 3021271), (22, 2746610), (44, 1373305), (55, 1098644), (110, 549322), (220, 274661)]