67021480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98561}}^1$

素因数の和:98589

約数の個数: 32

約数和(自身を含む): 159670440

約数和(自身を除く): 92648960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 98561, 197122, 394244, 492805, 788488, 985610, 1675537, 1971220, 3351074, 3942440, 6702148, 8377685, 13404296, 16755370, 33510740, 67021480]

約数ペア:

[(1, 67021480), (2, 33510740), (4, 16755370), (5, 13404296), (8, 8377685), (10, 6702148), (17, 3942440), (20, 3351074), (34, 1971220), (40, 1675537), (68, 985610), (85, 788488), (136, 492805), (170, 394244), (340, 197122), (680, 98561)]