32176040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1439}}^1$

素因数の和:1506

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 47657560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1439, 1720, 2236, 2795, 2878, 4472, 5590, 5756, 7195, 11180, 11512, 14390, 18707, 22360, 28780, 37414, 57560, 61877, 74828, 93535, 123754, 149656, 187070, 247508, 309385, 374140, 495016, 618770, 748280, 804401, 1237540, 1608802, 2475080, 3217604, 4022005, 6435208, 8044010, 16088020, 32176040]

約数ペア:

[(1, 32176040), (2, 16088020), (4, 8044010), (5, 6435208), (8, 4022005), (10, 3217604), (13, 2475080), (20, 1608802), (26, 1237540), (40, 804401), (43, 748280), (52, 618770), (65, 495016), (86, 374140), (104, 309385), (130, 247508), (172, 187070), (215, 149656), (260, 123754), (344, 93535), (430, 74828), (520, 61877), (559, 57560), (860, 37414), (1118, 28780), (1439, 22360), (1720, 18707), (2236, 14390), (2795, 11512), (2878, 11180), (4472, 7195), (5590, 5756)]