11473900

素因数分解:

$2^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:834

約数の個数: 36

約数和(自身を含む): 25076520

約数和(自身を除く): 13602620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 179, 358, 641, 716, 895, 1282, 1790, 2564, 3205, 3580, 4475, 6410, 8950, 12820, 16025, 17900, 32050, 64100, 114739, 229478, 458956, 573695, 1147390, 2294780, 2868475, 5736950, 11473900]

約数ペア:

[(1, 11473900), (2, 5736950), (4, 2868475), (5, 2294780), (10, 1147390), (20, 573695), (25, 458956), (50, 229478), (100, 114739), (179, 64100), (358, 32050), (641, 17900), (716, 16025), (895, 12820), (1282, 8950), (1790, 6410), (2564, 4475), (3205, 3580)]