91315540

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{35951}}^1$

素因数の和:36087

約数の個数: 24

約数和(自身を含む): 193277952

約数和(自身を除く): 101962412

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 35951, 71902, 143804, 179755, 359510, 719020, 4565777, 9131554, 18263108, 22828885, 45657770, 91315540]

約数ペア:

[(1, 91315540), (2, 45657770), (4, 22828885), (5, 18263108), (10, 9131554), (20, 4565777), (127, 719020), (254, 359510), (508, 179755), (635, 143804), (1270, 71902), (2540, 35951)]