12010540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 26276544

約数和(自身を除く): 14266004

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 97, 151, 164, 194, 205, 302, 388, 410, 485, 604, 755, 820, 970, 1510, 1940, 3020, 3977, 6191, 7954, 12382, 14647, 15908, 19885, 24764, 29294, 30955, 39770, 58588, 61910, 73235, 79540, 123820, 146470, 292940, 600527, 1201054, 2402108, 3002635, 6005270, 12010540]

約数ペア:

[(1, 12010540), (2, 6005270), (4, 3002635), (5, 2402108), (10, 1201054), (20, 600527), (41, 292940), (82, 146470), (97, 123820), (151, 79540), (164, 73235), (194, 61910), (205, 58588), (302, 39770), (388, 30955), (410, 29294), (485, 24764), (604, 19885), (755, 15908), (820, 14647), (970, 12382), (1510, 7954), (1940, 6191), (3020, 3977)]