22620364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 44382240

約数和(自身を除く): 21761876

約数列:

[1, 2, 4, 13, 26, 52, 59, 73, 101, 118, 146, 202, 236, 292, 404, 767, 949, 1313, 1534, 1898, 2626, 3068, 3796, 4307, 5252, 5959, 7373, 8614, 11918, 14746, 17228, 23836, 29492, 55991, 77467, 95849, 111982, 154934, 191698, 223964, 309868, 383396, 435007, 870014, 1740028, 5655091, 11310182, 22620364]

約数ペア:

[(1, 22620364), (2, 11310182), (4, 5655091), (13, 1740028), (26, 870014), (52, 435007), (59, 383396), (73, 309868), (101, 223964), (118, 191698), (146, 154934), (202, 111982), (236, 95849), (292, 77467), (404, 55991), (767, 29492), (949, 23836), (1313, 17228), (1534, 14746), (1898, 11918), (2626, 8614), (3068, 7373), (3796, 5959), (4307, 5252)]