282382160

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{18289}}^1$

素因数の和:18495

約数の個数: 40

約数和(自身を含む): 659976360

約数和(自身を除く): 377594200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 7720, 15440, 18289, 36578, 73156, 91445, 146312, 182890, 292624, 365780, 731560, 1463120, 3529777, 7059554, 14119108, 17648885, 28238216, 35297770, 56476432, 70595540, 141191080, 282382160]

約数ペア:

[(1, 282382160), (2, 141191080), (4, 70595540), (5, 56476432), (8, 35297770), (10, 28238216), (16, 17648885), (20, 14119108), (40, 7059554), (80, 3529777), (193, 1463120), (386, 731560), (772, 365780), (965, 292624), (1544, 182890), (1930, 146312), (3088, 91445), (3860, 73156), (7720, 36578), (15440, 18289)]