77149060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2203}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 173287296

約数和(自身を除く): 96138236

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1751, 2060, 2203, 3502, 4406, 7004, 8755, 8812, 11015, 17510, 22030, 35020, 37451, 44060, 74902, 149804, 187255, 226909, 374510, 453818, 749020, 907636, 1134545, 2269090, 3857453, 4538180, 7714906, 15429812, 19287265, 38574530, 77149060]

約数ペア:

[(1, 77149060), (2, 38574530), (4, 19287265), (5, 15429812), (10, 7714906), (17, 4538180), (20, 3857453), (34, 2269090), (68, 1134545), (85, 907636), (103, 749020), (170, 453818), (206, 374510), (340, 226909), (412, 187255), (515, 149804), (1030, 74902), (1751, 44060), (2060, 37451), (2203, 35020), (3502, 22030), (4406, 17510), (7004, 11015), (8755, 8812)]