75083440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 187845120

約数和(自身を除く): 112761680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 47, 76, 80, 94, 95, 152, 188, 190, 235, 304, 376, 380, 470, 752, 760, 893, 940, 1051, 1520, 1786, 1880, 2102, 3572, 3760, 4204, 4465, 5255, 7144, 8408, 8930, 10510, 14288, 16816, 17860, 19969, 21020, 35720, 39938, 42040, 49397, 71440, 79876, 84080, 98794, 99845, 159752, 197588, 199690, 246985, 319504, 395176, 399380, 493970, 790352, 798760, 938543, 987940, 1597520, 1877086, 1975880, 3754172, 3951760, 4692715, 7508344, 9385430, 15016688, 18770860, 37541720, 75083440]

約数ペア:

[(1, 75083440), (2, 37541720), (4, 18770860), (5, 15016688), (8, 9385430), (10, 7508344), (16, 4692715), (19, 3951760), (20, 3754172), (38, 1975880), (40, 1877086), (47, 1597520), (76, 987940), (80, 938543), (94, 798760), (95, 790352), (152, 493970), (188, 399380), (190, 395176), (235, 319504), (304, 246985), (376, 199690), (380, 197588), (470, 159752), (752, 99845), (760, 98794), (893, 84080), (940, 79876), (1051, 71440), (1520, 49397), (1786, 42040), (1880, 39938), (2102, 35720), (3572, 21020), (3760, 19969), (4204, 17860), (4465, 16816), (5255, 14288), (7144, 10510), (8408, 8930)]