5279811579880

素因数分解:

$2^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{8317}}^1\times {\mathrm{25639}}^1$

素因数の和:34586

約数の個数: 64

約数和(自身を含む): 11900662416000

約数和(自身を除く): 6620850836120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 619, 1238, 2476, 3095, 4952, 6190, 8317, 12380, 16634, 24760, 25639, 33268, 41585, 51278, 66536, 83170, 102556, 128195, 166340, 205112, 256390, 332680, 512780, 1025560, 5148223, 10296446, 15870541, 20592892, 25741115, 31741082, 41185784, 51482230, 63482164, 79352705, 102964460, 126964328, 158705410, 205928920, 213239563, 317410820, 426479126, 634821640, 852958252, 1066197815, 1705916504, 2132395630, 4264791260, 8529582520, 131995289497, 263990578994, 527981157988, 659976447485, 1055962315976, 1319952894970, 2639905789940, 5279811579880]

約数ペア:

[(1, 5279811579880), (2, 2639905789940), (4, 1319952894970), (5, 1055962315976), (8, 659976447485), (10, 527981157988), (20, 263990578994), (40, 131995289497), (619, 8529582520), (1238, 4264791260), (2476, 2132395630), (3095, 1705916504), (4952, 1066197815), (6190, 852958252), (8317, 634821640), (12380, 426479126), (16634, 317410820), (24760, 213239563), (25639, 205928920), (33268, 158705410), (41585, 126964328), (51278, 102964460), (66536, 79352705), (83170, 63482164), (102556, 51482230), (128195, 41185784), (166340, 31741082), (205112, 25741115), (256390, 20592892), (332680, 15870541), (512780, 10296446), (1025560, 5148223)]