6749060180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{204641}}^1$

素因数の和:204764

約数の個数: 48

約数和(自身を含む): 15161516496

約数和(自身を除く): 8412456316

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1649, 1940, 3298, 6596, 8245, 16490, 32980, 204641, 409282, 818564, 1023205, 2046410, 3478897, 4092820, 6957794, 13915588, 17394485, 19850177, 34788970, 39700354, 69577940, 79400708, 99250885, 198501770, 337453009, 397003540, 674906018, 1349812036, 1687265045, 3374530090, 6749060180]

約数ペア:

[(1, 6749060180), (2, 3374530090), (4, 1687265045), (5, 1349812036), (10, 674906018), (17, 397003540), (20, 337453009), (34, 198501770), (68, 99250885), (85, 79400708), (97, 69577940), (170, 39700354), (194, 34788970), (340, 19850177), (388, 17394485), (485, 13915588), (970, 6957794), (1649, 4092820), (1940, 3478897), (3298, 2046410), (6596, 1023205), (8245, 818564), (16490, 409282), (32980, 204641)]