3559480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 8631360

約数和(自身を除く): 5071880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 73, 92, 106, 115, 146, 184, 212, 230, 265, 292, 365, 424, 460, 530, 584, 730, 920, 1060, 1219, 1460, 1679, 2120, 2438, 2920, 3358, 3869, 4876, 6095, 6716, 7738, 8395, 9752, 12190, 13432, 15476, 16790, 19345, 24380, 30952, 33580, 38690, 48760, 67160, 77380, 88987, 154760, 177974, 355948, 444935, 711896, 889870, 1779740, 3559480]

約数ペア:

[(1, 3559480), (2, 1779740), (4, 889870), (5, 711896), (8, 444935), (10, 355948), (20, 177974), (23, 154760), (40, 88987), (46, 77380), (53, 67160), (73, 48760), (92, 38690), (106, 33580), (115, 30952), (146, 24380), (184, 19345), (212, 16790), (230, 15476), (265, 13432), (292, 12190), (365, 9752), (424, 8395), (460, 7738), (530, 6716), (584, 6095), (730, 4876), (920, 3869), (1060, 3358), (1219, 2920), (1460, 2438), (1679, 2120)]