102087760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1508

約数の個数: 80

約数和(自身を含む): 255340800

約数和(自身を除く): 153253040

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, 1429, 1520, 1786, 1880, 2858, 3572, 3760, 4465, 5716, 7144, 7145, 8930, 11432, 14288, 14290, 17860, 22864, 27151, 28580, 35720, 54302, 57160, 67163, 71440, 108604, 114320, 134326, 135755, 217208, 268652, 271510, 335815, 434416, 537304, 543020, 671630, 1074608, 1086040, 1276097, 1343260, 2172080, 2552194, 2686520, 5104388, 5373040, 6380485, 10208776, 12760970, 20417552, 25521940, 51043880, 102087760]

約数ペア:

[(1, 102087760), (2, 51043880), (4, 25521940), (5, 20417552), (8, 12760970), (10, 10208776), (16, 6380485), (19, 5373040), (20, 5104388), (38, 2686520), (40, 2552194), (47, 2172080), (76, 1343260), (80, 1276097), (94, 1086040), (95, 1074608), (152, 671630), (188, 543020), (190, 537304), (235, 434416), (304, 335815), (376, 271510), (380, 268652), (470, 217208), (752, 135755), (760, 134326), (893, 114320), (940, 108604), (1429, 71440), (1520, 67163), (1786, 57160), (1880, 54302), (2858, 35720), (3572, 28580), (3760, 27151), (4465, 22864), (5716, 17860), (7144, 14290), (7145, 14288), (8930, 11432)]