5506720

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 13160448

約数和(自身を除く): 7653728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 271, 508, 542, 635, 1016, 1084, 1270, 1355, 2032, 2168, 2540, 2710, 4064, 4336, 5080, 5420, 8672, 10160, 10840, 20320, 21680, 34417, 43360, 68834, 137668, 172085, 275336, 344170, 550672, 688340, 1101344, 1376680, 2753360, 5506720]

約数ペア:

[(1, 5506720), (2, 2753360), (4, 1376680), (5, 1101344), (8, 688340), (10, 550672), (16, 344170), (20, 275336), (32, 172085), (40, 137668), (80, 68834), (127, 43360), (160, 34417), (254, 21680), (271, 20320), (508, 10840), (542, 10160), (635, 8672), (1016, 5420), (1084, 5080), (1270, 4336), (1355, 4064), (2032, 2710), (2168, 2540)]