4949559440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{26227}}^1$

素因数の和:26584

約数の個数: 80

約数和(自身を含む): 13191215232

約数和(自身を除く): 8241655792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 337, 560, 674, 1348, 1685, 2359, 2696, 3370, 4718, 5392, 6740, 9436, 11795, 13480, 18872, 23590, 26227, 26960, 37744, 47180, 52454, 94360, 104908, 131135, 183589, 188720, 209816, 262270, 367178, 419632, 524540, 734356, 917945, 1049080, 1468712, 1835890, 2098160, 2937424, 3671780, 7343560, 8838499, 14687120, 17676998, 35353996, 44192495, 61869493, 70707992, 88384990, 123738986, 141415984, 176769980, 247477972, 309347465, 353539960, 494955944, 618694930, 707079920, 989911888, 1237389860, 2474779720, 4949559440]

約数ペア:

[(1, 4949559440), (2, 2474779720), (4, 1237389860), (5, 989911888), (7, 707079920), (8, 618694930), (10, 494955944), (14, 353539960), (16, 309347465), (20, 247477972), (28, 176769980), (35, 141415984), (40, 123738986), (56, 88384990), (70, 70707992), (80, 61869493), (112, 44192495), (140, 35353996), (280, 17676998), (337, 14687120), (560, 8838499), (674, 7343560), (1348, 3671780), (1685, 2937424), (2359, 2098160), (2696, 1835890), (3370, 1468712), (4718, 1049080), (5392, 917945), (6740, 734356), (9436, 524540), (11795, 419632), (13480, 367178), (18872, 262270), (23590, 209816), (26227, 188720), (26960, 183589), (37744, 131135), (47180, 104908), (52454, 94360)]