84967360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15619}}^1$

素因数の和:15653

約数の個数: 56

約数和(自身を含む): 214243920

約数和(自身を除く): 129276560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 15619, 31238, 62476, 78095, 124952, 156190, 249904, 265523, 312380, 499808, 531046, 624760, 999616, 1062092, 1249520, 1327615, 2124184, 2499040, 2655230, 4248368, 4998080, 5310460, 8496736, 10620920, 16993472, 21241840, 42483680, 84967360]

約数ペア:

[(1, 84967360), (2, 42483680), (4, 21241840), (5, 16993472), (8, 10620920), (10, 8496736), (16, 5310460), (17, 4998080), (20, 4248368), (32, 2655230), (34, 2499040), (40, 2124184), (64, 1327615), (68, 1249520), (80, 1062092), (85, 999616), (136, 624760), (160, 531046), (170, 499808), (272, 312380), (320, 265523), (340, 249904), (544, 156190), (680, 124952), (1088, 78095), (1360, 62476), (2720, 31238), (5440, 15619)]