16932040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22279}}^1$

素因数の和:22309

約数の個数: 32

約数和(自身を含む): 40104000

約数和(自身を除く): 23171960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 22279, 44558, 89116, 111395, 178232, 222790, 423301, 445580, 846602, 891160, 1693204, 2116505, 3386408, 4233010, 8466020, 16932040]

約数ペア:

[(1, 16932040), (2, 8466020), (4, 4233010), (5, 3386408), (8, 2116505), (10, 1693204), (19, 891160), (20, 846602), (38, 445580), (40, 423301), (76, 222790), (95, 178232), (152, 111395), (190, 89116), (380, 44558), (760, 22279)]