40184870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3617}}^1$

素因数の和:3736

約数の個数: 32

約数和(自身を含む): 79711776

約数和(自身を除く): 39526906

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 3617, 5555, 7234, 11110, 18085, 36170, 39787, 79574, 198935, 365317, 397870, 730634, 1826585, 3653170, 4018487, 8036974, 20092435, 40184870]

約数ペア:

[(1, 40184870), (2, 20092435), (5, 8036974), (10, 4018487), (11, 3653170), (22, 1826585), (55, 730634), (101, 397870), (110, 365317), (202, 198935), (505, 79574), (1010, 39787), (1111, 36170), (2222, 18085), (3617, 11110), (5555, 7234)]