60976780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 131171040

約数和(自身を除く): 70194260

約数列:

[1, 2, 4, 5, 10, 20, 83, 109, 166, 218, 332, 337, 415, 436, 545, 674, 830, 1090, 1348, 1660, 1685, 2180, 3370, 6740, 9047, 18094, 27971, 36188, 36733, 45235, 55942, 73466, 90470, 111884, 139855, 146932, 180940, 183665, 279710, 367330, 559420, 734660, 3048839, 6097678, 12195356, 15244195, 30488390, 60976780]

約数ペア:

[(1, 60976780), (2, 30488390), (4, 15244195), (5, 12195356), (10, 6097678), (20, 3048839), (83, 734660), (109, 559420), (166, 367330), (218, 279710), (332, 183665), (337, 180940), (415, 146932), (436, 139855), (545, 111884), (674, 90470), (830, 73466), (1090, 55942), (1348, 45235), (1660, 36733), (1685, 36188), (2180, 27971), (3370, 18094), (6740, 9047)]