79957700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{42083}}^1$

素因数の和:42116

約数の個数: 36

約数和(自身を含む): 182644560

約数和(自身を除く): 102686860

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 42083, 84166, 168332, 210415, 420830, 799577, 841660, 1052075, 1599154, 2104150, 3198308, 3997885, 4208300, 7995770, 15991540, 19989425, 39978850, 79957700]

約数ペア:

[(1, 79957700), (2, 39978850), (4, 19989425), (5, 15991540), (10, 7995770), (19, 4208300), (20, 3997885), (25, 3198308), (38, 2104150), (50, 1599154), (76, 1052075), (95, 841660), (100, 799577), (190, 420830), (380, 210415), (475, 168332), (950, 84166), (1900, 42083)]