26132060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 58605120

約数和(自身を除く): 32473060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 302, 340, 509, 604, 755, 1018, 1510, 2036, 2545, 2567, 3020, 5090, 5134, 8653, 10180, 10268, 12835, 17306, 25670, 34612, 43265, 51340, 76859, 86530, 153718, 173060, 307436, 384295, 768590, 1306603, 1537180, 2613206, 5226412, 6533015, 13066030, 26132060]

約数ペア:

[(1, 26132060), (2, 13066030), (4, 6533015), (5, 5226412), (10, 2613206), (17, 1537180), (20, 1306603), (34, 768590), (68, 384295), (85, 307436), (151, 173060), (170, 153718), (302, 86530), (340, 76859), (509, 51340), (604, 43265), (755, 34612), (1018, 25670), (1510, 17306), (2036, 12835), (2545, 10268), (2567, 10180), (3020, 8653), (5090, 5134)]