12451700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3037}}^1$

素因数の和:3092

約数の個数: 36

約数和(自身を含む): 27688332

約数和(自身を除く): 15236632

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 3037, 4100, 6074, 12148, 15185, 30370, 60740, 75925, 124517, 151850, 249034, 303700, 498068, 622585, 1245170, 2490340, 3112925, 6225850, 12451700]

約数ペア:

[(1, 12451700), (2, 6225850), (4, 3112925), (5, 2490340), (10, 1245170), (20, 622585), (25, 498068), (41, 303700), (50, 249034), (82, 151850), (100, 124517), (164, 75925), (205, 60740), (410, 30370), (820, 15185), (1025, 12148), (2050, 6074), (3037, 4100)]