5346354560

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{65777}}^1$

素因数の和:65923

約数の個数: 64

約数和(自身を含む): 12881963520

約数和(自身を除く): 7535608960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 40640, 65777, 81280, 131554, 263108, 328885, 526216, 657770, 1052432, 1315540, 2104864, 2631080, 4209728, 5262160, 8353679, 8419456, 10524320, 16707358, 21048640, 33414716, 41768395, 42097280, 66829432, 83536790, 133658864, 167073580, 267317728, 334147160, 534635456, 668294320, 1069270912, 1336588640, 2673177280, 5346354560]

約数ペア:

[(1, 5346354560), (2, 2673177280), (4, 1336588640), (5, 1069270912), (8, 668294320), (10, 534635456), (16, 334147160), (20, 267317728), (32, 167073580), (40, 133658864), (64, 83536790), (80, 66829432), (127, 42097280), (128, 41768395), (160, 33414716), (254, 21048640), (320, 16707358), (508, 10524320), (635, 8419456), (640, 8353679), (1016, 5262160), (1270, 4209728), (2032, 2631080), (2540, 2104864), (4064, 1315540), (5080, 1052432), (8128, 657770), (10160, 526216), (16256, 328885), (20320, 263108), (40640, 131554), (65777, 81280)]