41040680

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9413}}^1$

素因数の和:9533

約数の個数: 32

約数和(自身を含む): 93198600

約数和(自身を除く): 52157920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 9413, 18826, 37652, 47065, 75304, 94130, 188260, 376520, 1026017, 2052034, 4104068, 5130085, 8208136, 10260170, 20520340, 41040680]

約数ペア:

[(1, 41040680), (2, 20520340), (4, 10260170), (5, 8208136), (8, 5130085), (10, 4104068), (20, 2052034), (40, 1026017), (109, 376520), (218, 188260), (436, 94130), (545, 75304), (872, 47065), (1090, 37652), (2180, 18826), (4360, 9413)]