1224382610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20201}}^1$

素因数の和:20267

約数の個数: 64

約数和(自身を含む): 2618179200

約数和(自身を除く): 1393796590

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 145, 190, 209, 290, 319, 418, 551, 638, 1045, 1102, 1595, 2090, 2755, 3190, 5510, 6061, 12122, 20201, 30305, 40402, 60610, 101005, 202010, 222211, 383819, 444422, 585829, 767638, 1111055, 1171658, 1919095, 2222110, 2929145, 3838190, 4222009, 5858290, 6444119, 8444018, 11130751, 12888238, 21110045, 22261502, 32220595, 42220090, 55653755, 64441190, 111307510, 122438261, 244876522, 612191305, 1224382610]

約数ペア:

[(1, 1224382610), (2, 612191305), (5, 244876522), (10, 122438261), (11, 111307510), (19, 64441190), (22, 55653755), (29, 42220090), (38, 32220595), (55, 22261502), (58, 21110045), (95, 12888238), (110, 11130751), (145, 8444018), (190, 6444119), (209, 5858290), (290, 4222009), (319, 3838190), (418, 2929145), (551, 2222110), (638, 1919095), (1045, 1171658), (1102, 1111055), (1595, 767638), (2090, 585829), (2755, 444422), (3190, 383819), (5510, 222211), (6061, 202010), (12122, 101005), (20201, 60610), (30305, 40402)]