937004680

素因数分解:

$2^3\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{18061}}^1$

素因数の和:19369

約数の個数: 32

約数和(自身を含む): 2110002840

約数和(自身を除く): 1172998160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1297, 2594, 5188, 6485, 10376, 12970, 18061, 25940, 36122, 51880, 72244, 90305, 144488, 180610, 361220, 722440, 23425117, 46850234, 93700468, 117125585, 187400936, 234251170, 468502340, 937004680]

約数ペア:

[(1, 937004680), (2, 468502340), (4, 234251170), (5, 187400936), (8, 117125585), (10, 93700468), (20, 46850234), (40, 23425117), (1297, 722440), (2594, 361220), (5188, 180610), (6485, 144488), (10376, 90305), (12970, 72244), (18061, 51880), (25940, 36122)]