23976920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54493}}^1$

素因数の和:54515

約数の個数: 32

約数和(自身を含む): 58853520

約数和(自身を除く): 34876600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 54493, 108986, 217972, 272465, 435944, 544930, 599423, 1089860, 1198846, 2179720, 2397692, 2997115, 4795384, 5994230, 11988460, 23976920]

約数ペア:

[(1, 23976920), (2, 11988460), (4, 5994230), (5, 4795384), (8, 2997115), (10, 2397692), (11, 2179720), (20, 1198846), (22, 1089860), (40, 599423), (44, 544930), (55, 435944), (88, 272465), (110, 217972), (220, 108986), (440, 54493)]