116689540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2777}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 268821504

約数和(自身を除く): 152131964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 955, 1910, 2101, 2777, 3820, 4202, 5554, 8404, 10505, 11108, 13885, 21010, 27770, 30547, 42020, 55540, 61094, 122188, 152735, 305470, 530407, 610940, 1060814, 2121628, 2652035, 5304070, 5834477, 10608140, 11668954, 23337908, 29172385, 58344770, 116689540]

約数ペア:

[(1, 116689540), (2, 58344770), (4, 29172385), (5, 23337908), (10, 11668954), (11, 10608140), (20, 5834477), (22, 5304070), (44, 2652035), (55, 2121628), (110, 1060814), (191, 610940), (220, 530407), (382, 305470), (764, 152735), (955, 122188), (1910, 61094), (2101, 55540), (2777, 42020), (3820, 30547), (4202, 27770), (5554, 21010), (8404, 13885), (10505, 11108)]