788830010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{26987}}^1$

素因数の和:27110

約数の個数: 32

約数和(自身を含む): 1476783360

約数和(自身を除く): 687953350

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 2923, 5846, 14615, 26987, 29230, 53974, 134935, 269870, 998519, 1997038, 2131973, 4263946, 4992595, 9985190, 10659865, 21319730, 78883001, 157766002, 394415005, 788830010]

約数ペア:

[(1, 788830010), (2, 394415005), (5, 157766002), (10, 78883001), (37, 21319730), (74, 10659865), (79, 9985190), (158, 4992595), (185, 4263946), (370, 2131973), (395, 1997038), (790, 998519), (2923, 269870), (5846, 134935), (14615, 53974), (26987, 29230)]