2247390425320

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4817}}^1\times {\mathrm{248167}}^1$

素因数の和:253042

約数の個数: 64

約数和(自身を含む): 5165309191680

約数和(自身を除く): 2917918766360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 4817, 9634, 19268, 24085, 38536, 48170, 96340, 192680, 226399, 248167, 452798, 496334, 905596, 992668, 1131995, 1240835, 1811192, 1985336, 2263990, 2481670, 4527980, 4963340, 9055960, 9926680, 11663849, 23327698, 46655396, 58319245, 93310792, 116638490, 233276980, 466553960, 1195420439, 2390840878, 4781681756, 5977102195, 9563363512, 11954204390, 23908408780, 47816817560, 56184760633, 112369521266, 224739042532, 280923803165, 449478085064, 561847606330, 1123695212660, 2247390425320]

約数ペア:

[(1, 2247390425320), (2, 1123695212660), (4, 561847606330), (5, 449478085064), (8, 280923803165), (10, 224739042532), (20, 112369521266), (40, 56184760633), (47, 47816817560), (94, 23908408780), (188, 11954204390), (235, 9563363512), (376, 5977102195), (470, 4781681756), (940, 2390840878), (1880, 1195420439), (4817, 466553960), (9634, 233276980), (19268, 116638490), (24085, 93310792), (38536, 58319245), (48170, 46655396), (96340, 23327698), (192680, 11663849), (226399, 9926680), (248167, 9055960), (452798, 4963340), (496334, 4527980), (905596, 2481670), (992668, 2263990), (1131995, 1985336), (1240835, 1811192)]