85057360

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^2\times {\mathrm{113}}^1$

素因数の和:320

約数の個数: 60

約数和(自身を含む): 201586428

約数和(自身を除く): 116529068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 113, 194, 226, 388, 452, 485, 565, 776, 904, 970, 1130, 1552, 1808, 1940, 2260, 3880, 4520, 7760, 9040, 9409, 10961, 18818, 21922, 37636, 43844, 47045, 54805, 75272, 87688, 94090, 109610, 150544, 175376, 188180, 219220, 376360, 438440, 752720, 876880, 1063217, 2126434, 4252868, 5316085, 8505736, 10632170, 17011472, 21264340, 42528680, 85057360]

約数ペア:

[(1, 85057360), (2, 42528680), (4, 21264340), (5, 17011472), (8, 10632170), (10, 8505736), (16, 5316085), (20, 4252868), (40, 2126434), (80, 1063217), (97, 876880), (113, 752720), (194, 438440), (226, 376360), (388, 219220), (452, 188180), (485, 175376), (565, 150544), (776, 109610), (904, 94090), (970, 87688), (1130, 75272), (1552, 54805), (1808, 47045), (1940, 43844), (2260, 37636), (3880, 21922), (4520, 18818), (7760, 10961), (9040, 9409)]