480097970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{33317}}^1$

素因数の和:33466

約数の個数: 32

約数和(自身を含む): 949962816

約数和(自身を除く): 469864846

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 7205, 14410, 33317, 66634, 166585, 333170, 366487, 732974, 1832435, 3664870, 4364527, 8729054, 21822635, 43645270, 48009797, 96019594, 240048985, 480097970]

約数ペア:

[(1, 480097970), (2, 240048985), (5, 96019594), (10, 48009797), (11, 43645270), (22, 21822635), (55, 8729054), (110, 4364527), (131, 3664870), (262, 1832435), (655, 732974), (1310, 366487), (1441, 333170), (2882, 166585), (7205, 66634), (14410, 33317)]