23422520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53233}}^1$

素因数の和:53255

約数の個数: 32

約数和(自身を含む): 57492720

約数和(自身を除く): 34070200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 53233, 106466, 212932, 266165, 425864, 532330, 585563, 1064660, 1171126, 2129320, 2342252, 2927815, 4684504, 5855630, 11711260, 23422520]

約数ペア:

[(1, 23422520), (2, 11711260), (4, 5855630), (5, 4684504), (8, 2927815), (10, 2342252), (11, 2129320), (20, 1171126), (22, 1064660), (40, 585563), (44, 532330), (55, 425864), (88, 266165), (110, 212932), (220, 106466), (440, 53233)]