22744460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 49288512

約数和(自身を除く): 26544052

約数列:

[1, 2, 4, 5, 10, 20, 61, 103, 122, 181, 206, 244, 305, 362, 412, 515, 610, 724, 905, 1030, 1220, 1810, 2060, 3620, 6283, 11041, 12566, 18643, 22082, 25132, 31415, 37286, 44164, 55205, 62830, 74572, 93215, 110410, 125660, 186430, 220820, 372860, 1137223, 2274446, 4548892, 5686115, 11372230, 22744460]

約数ペア:

[(1, 22744460), (2, 11372230), (4, 5686115), (5, 4548892), (10, 2274446), (20, 1137223), (61, 372860), (103, 220820), (122, 186430), (181, 125660), (206, 110410), (244, 93215), (305, 74572), (362, 62830), (412, 55205), (515, 44164), (610, 37286), (724, 31415), (905, 25132), (1030, 22082), (1220, 18643), (1810, 12566), (2060, 11041), (3620, 6283)]