9439854550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1419527}}^1$

素因数の和:1419565

約数の個数: 48

約数和(自身を含む): 21122576640

約数和(自身を除く): 11682722090

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 1419527, 2839054, 7097635, 9936689, 14195270, 19873378, 26971013, 35488175, 49683445, 53942026, 70976350, 99366890, 134855065, 188797091, 248417225, 269710130, 377594182, 496834450, 674275325, 943985455, 1348550650, 1887970910, 4719927275, 9439854550]

約数ペア:

[(1, 9439854550), (2, 4719927275), (5, 1887970910), (7, 1348550650), (10, 943985455), (14, 674275325), (19, 496834450), (25, 377594182), (35, 269710130), (38, 248417225), (50, 188797091), (70, 134855065), (95, 99366890), (133, 70976350), (175, 53942026), (190, 49683445), (266, 35488175), (350, 26971013), (475, 19873378), (665, 14195270), (950, 9936689), (1330, 7097635), (3325, 2839054), (6650, 1419527)]