23080160

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2153}}^1$

素因数の和:2235

約数の個数: 48

約数和(自身を含む): 55366416

約数和(自身を除く): 32286256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2153, 2680, 4306, 5360, 8612, 10720, 10765, 17224, 21530, 34448, 43060, 68896, 86120, 144251, 172240, 288502, 344480, 577004, 721255, 1154008, 1442510, 2308016, 2885020, 4616032, 5770040, 11540080, 23080160]

約数ペア:

[(1, 23080160), (2, 11540080), (4, 5770040), (5, 4616032), (8, 2885020), (10, 2308016), (16, 1442510), (20, 1154008), (32, 721255), (40, 577004), (67, 344480), (80, 288502), (134, 172240), (160, 144251), (268, 86120), (335, 68896), (536, 43060), (670, 34448), (1072, 21530), (1340, 17224), (2144, 10765), (2153, 10720), (2680, 8612), (4306, 5360)]