79632040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104779}}^1$

素因数の和:104809

約数の個数: 32

約数和(自身を含む): 188604000

約数和(自身を除く): 108971960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 104779, 209558, 419116, 523895, 838232, 1047790, 1990801, 2095580, 3981602, 4191160, 7963204, 9954005, 15926408, 19908010, 39816020, 79632040]

約数ペア:

[(1, 79632040), (2, 39816020), (4, 19908010), (5, 15926408), (8, 9954005), (10, 7963204), (19, 4191160), (20, 3981602), (38, 2095580), (40, 1990801), (76, 1047790), (95, 838232), (152, 523895), (190, 419116), (380, 209558), (760, 104779)]