22835780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4513}}^1$

素因数の和:4556

約数の個数: 48

約数和(自身を含む): 54601344

約数和(自身を除く): 31765564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 4513, 5060, 9026, 18052, 22565, 45130, 49643, 90260, 99286, 103799, 198572, 207598, 248215, 415196, 496430, 518995, 992860, 1037990, 1141789, 2075980, 2283578, 4567156, 5708945, 11417890, 22835780]

約数ペア:

[(1, 22835780), (2, 11417890), (4, 5708945), (5, 4567156), (10, 2283578), (11, 2075980), (20, 1141789), (22, 1037990), (23, 992860), (44, 518995), (46, 496430), (55, 415196), (92, 248215), (110, 207598), (115, 198572), (220, 103799), (230, 99286), (253, 90260), (460, 49643), (506, 45130), (1012, 22565), (1265, 18052), (2530, 9026), (4513, 5060)]