76610840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112663}}^1$

素因数の和:112691

約数の個数: 32

約数和(自身を含む): 182515680

約数和(自身を除く): 105904840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 112663, 225326, 450652, 563315, 901304, 1126630, 1915271, 2253260, 3830542, 4506520, 7661084, 9576355, 15322168, 19152710, 38305420, 76610840]

約数ペア:

[(1, 76610840), (2, 38305420), (4, 19152710), (5, 15322168), (8, 9576355), (10, 7661084), (17, 4506520), (20, 3830542), (34, 2253260), (40, 1915271), (68, 1126630), (85, 901304), (136, 563315), (170, 450652), (340, 225326), (680, 112663)]