71344160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19387}}^1$

素因数の和:19425

約数の個数: 48

約数和(自身を含む): 175887936

約数和(自身を除く): 104543776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 19387, 38774, 77548, 96935, 155096, 193870, 310192, 387740, 445901, 620384, 775480, 891802, 1550960, 1783604, 2229505, 3101920, 3567208, 4459010, 7134416, 8918020, 14268832, 17836040, 35672080, 71344160]

約数ペア:

[(1, 71344160), (2, 35672080), (4, 17836040), (5, 14268832), (8, 8918020), (10, 7134416), (16, 4459010), (20, 3567208), (23, 3101920), (32, 2229505), (40, 1783604), (46, 1550960), (80, 891802), (92, 775480), (115, 620384), (160, 445901), (184, 387740), (230, 310192), (368, 193870), (460, 155096), (736, 96935), (920, 77548), (1840, 38774), (3680, 19387)]