33454520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 82857600

約数和(自身を除く): 49403080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 139, 220, 278, 440, 547, 556, 695, 1094, 1112, 1390, 1529, 2188, 2735, 2780, 3058, 4376, 5470, 5560, 6017, 6116, 7645, 10940, 12034, 12232, 15290, 21880, 24068, 30085, 30580, 48136, 60170, 61160, 76033, 120340, 152066, 240680, 304132, 380165, 608264, 760330, 836363, 1520660, 1672726, 3041320, 3345452, 4181815, 6690904, 8363630, 16727260, 33454520]

約数ペア:

[(1, 33454520), (2, 16727260), (4, 8363630), (5, 6690904), (8, 4181815), (10, 3345452), (11, 3041320), (20, 1672726), (22, 1520660), (40, 836363), (44, 760330), (55, 608264), (88, 380165), (110, 304132), (139, 240680), (220, 152066), (278, 120340), (440, 76033), (547, 61160), (556, 60170), (695, 48136), (1094, 30580), (1112, 30085), (1390, 24068), (1529, 21880), (2188, 15290), (2735, 12232), (2780, 12034), (3058, 10940), (4376, 7645), (5470, 6116), (5560, 6017)]