119646040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157429}}^1$

素因数の和:157459

約数の個数: 32

約数和(自身を含む): 283374000

約数和(自身を除く): 163727960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 157429, 314858, 629716, 787145, 1259432, 1574290, 2991151, 3148580, 5982302, 6297160, 11964604, 14955755, 23929208, 29911510, 59823020, 119646040]

約数ペア:

[(1, 119646040), (2, 59823020), (4, 29911510), (5, 23929208), (8, 14955755), (10, 11964604), (19, 6297160), (20, 5982302), (38, 3148580), (40, 2991151), (76, 1574290), (95, 1259432), (152, 787145), (190, 629716), (380, 314858), (760, 157429)]