250508180920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1\times {\mathrm{4457}}^1$

素因数の和:4997

約数の個数: 128

約数和(自身を含む): 593163648000

約数和(自身を除く): 342655467080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 199, 230, 307, 398, 460, 614, 796, 920, 995, 1228, 1535, 1592, 1990, 2456, 3070, 3980, 4457, 4577, 6140, 7061, 7960, 8914, 9154, 12280, 14122, 17828, 18308, 22285, 22885, 28244, 35305, 35656, 36616, 44570, 45770, 56488, 61093, 70610, 89140, 91540, 102511, 122186, 141220, 178280, 183080, 205022, 244372, 282440, 305465, 410044, 488744, 512555, 610930, 820088, 886943, 1025110, 1221860, 1368299, 1405139, 1773886, 2050220, 2443720, 2736598, 2810278, 3547772, 4100440, 4434715, 5473196, 5620556, 6841495, 7025695, 7095544, 8869430, 10946392, 11241112, 13682990, 14051390, 17738860, 20399689, 27365980, 28102780, 31470877, 35477720, 40799378, 54731960, 56205560, 62941754, 81598756, 101998445, 125883508, 157354385, 163197512, 203996890, 251767016, 272291501, 314708770, 407993780, 544583002, 629417540, 815987560, 1089166004, 1258835080, 1361457505, 2178332008, 2722915010, 5445830020, 6262704523, 10891660040, 12525409046, 25050818092, 31313522615, 50101636184, 62627045230, 125254090460, 250508180920]

約数ペア:

[(1, 250508180920), (2, 125254090460), (4, 62627045230), (5, 50101636184), (8, 31313522615), (10, 25050818092), (20, 12525409046), (23, 10891660040), (40, 6262704523), (46, 5445830020), (92, 2722915010), (115, 2178332008), (184, 1361457505), (199, 1258835080), (230, 1089166004), (307, 815987560), (398, 629417540), (460, 544583002), (614, 407993780), (796, 314708770), (920, 272291501), (995, 251767016), (1228, 203996890), (1535, 163197512), (1592, 157354385), (1990, 125883508), (2456, 101998445), (3070, 81598756), (3980, 62941754), (4457, 56205560), (4577, 54731960), (6140, 40799378), (7061, 35477720), (7960, 31470877), (8914, 28102780), (9154, 27365980), (12280, 20399689), (14122, 17738860), (17828, 14051390), (18308, 13682990), (22285, 11241112), (22885, 10946392), (28244, 8869430), (35305, 7095544), (35656, 7025695), (36616, 6841495), (44570, 5620556), (45770, 5473196), (56488, 4434715), (61093, 4100440), (70610, 3547772), (89140, 2810278), (91540, 2736598), (102511, 2443720), (122186, 2050220), (141220, 1773886), (178280, 1405139), (183080, 1368299), (205022, 1221860), (244372, 1025110), (282440, 886943), (305465, 820088), (410044, 610930), (488744, 512555)]