79024040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103979}}^1$

素因数の和:104009

約数の個数: 32

約数和(自身を含む): 187164000

約数和(自身を除く): 108139960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 103979, 207958, 415916, 519895, 831832, 1039790, 1975601, 2079580, 3951202, 4159160, 7902404, 9878005, 15804808, 19756010, 39512020, 79024040]

約数ペア:

[(1, 79024040), (2, 39512020), (4, 19756010), (5, 15804808), (8, 9878005), (10, 7902404), (19, 4159160), (20, 3951202), (38, 2079580), (40, 1975601), (76, 1039790), (95, 831832), (152, 519895), (190, 415916), (380, 207958), (760, 103979)]