13514560

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:443

約数の個数: 56

約数和(自身を含む): 32506920

約数和(自身を除く): 18992360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 269, 314, 320, 538, 628, 785, 1076, 1256, 1345, 1570, 2152, 2512, 2690, 3140, 4304, 5024, 5380, 6280, 8608, 10048, 10760, 12560, 17216, 21520, 25120, 42233, 43040, 50240, 84466, 86080, 168932, 211165, 337864, 422330, 675728, 844660, 1351456, 1689320, 2702912, 3378640, 6757280, 13514560]

約数ペア:

[(1, 13514560), (2, 6757280), (4, 3378640), (5, 2702912), (8, 1689320), (10, 1351456), (16, 844660), (20, 675728), (32, 422330), (40, 337864), (64, 211165), (80, 168932), (157, 86080), (160, 84466), (269, 50240), (314, 43040), (320, 42233), (538, 25120), (628, 21520), (785, 17216), (1076, 12560), (1256, 10760), (1345, 10048), (1570, 8608), (2152, 6280), (2512, 5380), (2690, 5024), (3140, 4304)]