124994660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8191}}^1$

素因数の和:8316

約数の個数: 48

約数和(自身を含む): 302776320

約数和(自身を除く): 177781660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 8191, 15260, 16382, 32764, 40955, 57337, 81910, 114674, 163820, 229348, 286685, 573370, 892819, 1146740, 1785638, 3571276, 4464095, 6249733, 8928190, 12499466, 17856380, 24998932, 31248665, 62497330, 124994660]

約数ペア:

[(1, 124994660), (2, 62497330), (4, 31248665), (5, 24998932), (7, 17856380), (10, 12499466), (14, 8928190), (20, 6249733), (28, 4464095), (35, 3571276), (70, 1785638), (109, 1146740), (140, 892819), (218, 573370), (436, 286685), (545, 229348), (763, 163820), (1090, 114674), (1526, 81910), (2180, 57337), (3052, 40955), (3815, 32764), (7630, 16382), (8191, 15260)]