25366020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{743}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 71245440

約数和(自身を除く): 45879420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 569, 743, 1138, 1486, 1707, 2229, 2276, 2845, 2972, 3414, 3715, 4458, 5690, 6828, 7430, 8535, 8916, 11145, 11380, 14860, 17070, 22290, 34140, 44580, 422767, 845534, 1268301, 1691068, 2113835, 2536602, 4227670, 5073204, 6341505, 8455340, 12683010, 25366020]

約数ペア:

[(1, 25366020), (2, 12683010), (3, 8455340), (4, 6341505), (5, 5073204), (6, 4227670), (10, 2536602), (12, 2113835), (15, 1691068), (20, 1268301), (30, 845534), (60, 422767), (569, 44580), (743, 34140), (1138, 22290), (1486, 17070), (1707, 14860), (2229, 11380), (2276, 11145), (2845, 8916), (2972, 8535), (3414, 7430), (3715, 6828), (4458, 5690)]