24841180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13649}}^1$

素因数の和:13678

約数の個数: 48

約数和(自身を含む): 64209600

約数和(自身を除く): 39368420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 13649, 27298, 54596, 68245, 95543, 136490, 177437, 191086, 272980, 354874, 382172, 477715, 709748, 887185, 955430, 1242059, 1774370, 1910860, 2484118, 3548740, 4968236, 6210295, 12420590, 24841180]

約数ペア:

[(1, 24841180), (2, 12420590), (4, 6210295), (5, 4968236), (7, 3548740), (10, 2484118), (13, 1910860), (14, 1774370), (20, 1242059), (26, 955430), (28, 887185), (35, 709748), (52, 477715), (65, 382172), (70, 354874), (91, 272980), (130, 191086), (140, 177437), (182, 136490), (260, 95543), (364, 68245), (455, 54596), (910, 27298), (1820, 13649)]