8488060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3226

約数の個数: 48

約数和(自身を含む): 21450240

約数和(自身を除く): 12962180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 3191, 6382, 12764, 15955, 22337, 31910, 44674, 60629, 63820, 89348, 111685, 121258, 223370, 242516, 303145, 424403, 446740, 606290, 848806, 1212580, 1697612, 2122015, 4244030, 8488060]

約数ペア:

[(1, 8488060), (2, 4244030), (4, 2122015), (5, 1697612), (7, 1212580), (10, 848806), (14, 606290), (19, 446740), (20, 424403), (28, 303145), (35, 242516), (38, 223370), (70, 121258), (76, 111685), (95, 89348), (133, 63820), (140, 60629), (190, 44674), (266, 31910), (380, 22337), (532, 15955), (665, 12764), (1330, 6382), (2660, 3191)]