12134560

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 28917000

約数和(自身を除く): 16782440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 509, 596, 745, 1018, 1192, 1490, 2036, 2384, 2545, 2980, 4072, 4768, 5090, 5960, 8144, 10180, 11920, 16288, 20360, 23840, 40720, 75841, 81440, 151682, 303364, 379205, 606728, 758410, 1213456, 1516820, 2426912, 3033640, 6067280, 12134560]

約数ペア:

[(1, 12134560), (2, 6067280), (4, 3033640), (5, 2426912), (8, 1516820), (10, 1213456), (16, 758410), (20, 606728), (32, 379205), (40, 303364), (80, 151682), (149, 81440), (160, 75841), (298, 40720), (509, 23840), (596, 20360), (745, 16288), (1018, 11920), (1192, 10180), (1490, 8144), (2036, 5960), (2384, 5090), (2545, 4768), (2980, 4072)]