2004404610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{7993}}^1$

素因数の和:8659

約数の個数: 64

約数和(自身を含む): 5189321088

約数和(自身を除く): 3184916478

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 643, 1286, 1929, 3215, 3858, 6430, 7993, 8359, 9645, 15986, 16718, 19290, 23979, 25077, 39965, 41795, 47958, 50154, 79930, 83590, 103909, 119895, 125385, 207818, 239790, 250770, 311727, 519545, 623454, 1039090, 1558635, 3117270, 5139499, 10278998, 15418497, 25697495, 30836994, 51394990, 66813487, 77092485, 133626974, 154184970, 200440461, 334067435, 400880922, 668134870, 1002202305, 2004404610]

約数ペア:

[(1, 2004404610), (2, 1002202305), (3, 668134870), (5, 400880922), (6, 334067435), (10, 200440461), (13, 154184970), (15, 133626974), (26, 77092485), (30, 66813487), (39, 51394990), (65, 30836994), (78, 25697495), (130, 15418497), (195, 10278998), (390, 5139499), (643, 3117270), (1286, 1558635), (1929, 1039090), (3215, 623454), (3858, 519545), (6430, 311727), (7993, 250770), (8359, 239790), (9645, 207818), (15986, 125385), (16718, 119895), (19290, 103909), (23979, 83590), (25077, 79930), (39965, 50154), (41795, 47958)]