79682480

素因数分解:

$2^4\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1063}}^1$

素因数の和:2013

約数の個数: 40

約数和(自身を含む): 185633952

約数和(自身を除く): 105951472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 937, 1063, 1874, 2126, 3748, 4252, 4685, 5315, 7496, 8504, 9370, 10630, 14992, 17008, 18740, 21260, 37480, 42520, 74960, 85040, 996031, 1992062, 3984124, 4980155, 7968248, 9960310, 15936496, 19920620, 39841240, 79682480]

約数ペア:

[(1, 79682480), (2, 39841240), (4, 19920620), (5, 15936496), (8, 9960310), (10, 7968248), (16, 4980155), (20, 3984124), (40, 1992062), (80, 996031), (937, 85040), (1063, 74960), (1874, 42520), (2126, 37480), (3748, 21260), (4252, 18740), (4685, 17008), (5315, 14992), (7496, 10630), (8504, 9370)]