430440160

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{40153}}^1$

素因数の和:40235

約数の個数: 48

約数和(自身を含む): 1032118416

約数和(自身を除く): 601678256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 40153, 80306, 160612, 200765, 321224, 401530, 642448, 803060, 1284896, 1606120, 2690251, 3212240, 5380502, 6424480, 10761004, 13451255, 21522008, 26902510, 43044016, 53805020, 86088032, 107610040, 215220080, 430440160]

約数ペア:

[(1, 430440160), (2, 215220080), (4, 107610040), (5, 86088032), (8, 53805020), (10, 43044016), (16, 26902510), (20, 21522008), (32, 13451255), (40, 10761004), (67, 6424480), (80, 5380502), (134, 3212240), (160, 2690251), (268, 1606120), (335, 1284896), (536, 803060), (670, 642448), (1072, 401530), (1340, 321224), (2144, 200765), (2680, 160612), (5360, 80306), (10720, 40153)]