10040665940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{178469}}^1$

素因数の和:178604

約数の個数: 48

約数和(自身を含む): 22037475600

約数和(自身を除く): 11996809660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 485, 580, 970, 1940, 2813, 5626, 11252, 14065, 28130, 56260, 178469, 356938, 713876, 892345, 1784690, 3569380, 5175601, 10351202, 17311493, 20702404, 25878005, 34622986, 51756010, 69245972, 86557465, 103512020, 173114930, 346229860, 502033297, 1004066594, 2008133188, 2510166485, 5020332970, 10040665940]

約数ペア:

[(1, 10040665940), (2, 5020332970), (4, 2510166485), (5, 2008133188), (10, 1004066594), (20, 502033297), (29, 346229860), (58, 173114930), (97, 103512020), (116, 86557465), (145, 69245972), (194, 51756010), (290, 34622986), (388, 25878005), (485, 20702404), (580, 17311493), (970, 10351202), (1940, 5175601), (2813, 3569380), (5626, 1784690), (11252, 892345), (14065, 713876), (28130, 356938), (56260, 178469)]