13190960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 32783616

約数和(自身を除く): 19592656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 67, 80, 92, 107, 115, 134, 184, 214, 230, 268, 335, 368, 428, 460, 535, 536, 670, 856, 920, 1070, 1072, 1340, 1541, 1712, 1840, 2140, 2461, 2680, 3082, 4280, 4922, 5360, 6164, 7169, 7705, 8560, 9844, 12305, 12328, 14338, 15410, 19688, 24610, 24656, 28676, 30820, 35845, 39376, 49220, 57352, 61640, 71690, 98440, 114704, 123280, 143380, 164887, 196880, 286760, 329774, 573520, 659548, 824435, 1319096, 1648870, 2638192, 3297740, 6595480, 13190960]

約数ペア:

[(1, 13190960), (2, 6595480), (4, 3297740), (5, 2638192), (8, 1648870), (10, 1319096), (16, 824435), (20, 659548), (23, 573520), (40, 329774), (46, 286760), (67, 196880), (80, 164887), (92, 143380), (107, 123280), (115, 114704), (134, 98440), (184, 71690), (214, 61640), (230, 57352), (268, 49220), (335, 39376), (368, 35845), (428, 30820), (460, 28676), (535, 24656), (536, 24610), (670, 19688), (856, 15410), (920, 14338), (1070, 12328), (1072, 12305), (1340, 9844), (1541, 8560), (1712, 7705), (1840, 7169), (2140, 6164), (2461, 5360), (2680, 4922), (3082, 4280)]