22708090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{599}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 20837510

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 446, 599, 1115, 1198, 2230, 2995, 3791, 5990, 7582, 10183, 18955, 20366, 37910, 50915, 101830, 133577, 267154, 667885, 1335770, 2270809, 4541618, 11354045, 22708090]

約数ペア:

[(1, 22708090), (2, 11354045), (5, 4541618), (10, 2270809), (17, 1335770), (34, 667885), (85, 267154), (170, 133577), (223, 101830), (446, 50915), (599, 37910), (1115, 20366), (1198, 18955), (2230, 10183), (2995, 7582), (3791, 5990)]