98103520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21143}}^1$

素因数の和:21187

約数の個数: 48

約数和(自身を含む): 239772960

約数和(自身を除く): 141669440

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, 4640, 21143, 42286, 84572, 105715, 169144, 211430, 338288, 422860, 613147, 676576, 845720, 1226294, 1691440, 2452588, 3065735, 3382880, 4905176, 6131470, 9810352, 12262940, 19620704, 24525880, 49051760, 98103520]

約数ペア:

[(1, 98103520), (2, 49051760), (4, 24525880), (5, 19620704), (8, 12262940), (10, 9810352), (16, 6131470), (20, 4905176), (29, 3382880), (32, 3065735), (40, 2452588), (58, 1691440), (80, 1226294), (116, 845720), (145, 676576), (160, 613147), (232, 422860), (290, 338288), (464, 211430), (580, 169144), (928, 105715), (1160, 84572), (2320, 42286), (4640, 21143)]