10890080

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2347}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 26626320

約数和(自身を除く): 15736240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 2347, 4640, 4694, 9388, 11735, 18776, 23470, 37552, 46940, 68063, 75104, 93880, 136126, 187760, 272252, 340315, 375520, 544504, 680630, 1089008, 1361260, 2178016, 2722520, 5445040, 10890080]

約数ペア:

[(1, 10890080), (2, 5445040), (4, 2722520), (5, 2178016), (8, 1361260), (10, 1089008), (16, 680630), (20, 544504), (29, 375520), (32, 340315), (40, 272252), (58, 187760), (80, 136126), (116, 93880), (145, 75104), (160, 68063), (232, 46940), (290, 37552), (464, 23470), (580, 18776), (928, 11735), (1160, 9388), (2320, 4694), (2347, 4640)]