252249940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{2113}}^1$

素因数の和:2296

約数の個数: 48

約数和(自身を含む): 545513472

約数和(自身を除く): 293263532

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 127, 188, 235, 254, 470, 508, 635, 940, 1270, 2113, 2540, 4226, 5969, 8452, 10565, 11938, 21130, 23876, 29845, 42260, 59690, 99311, 119380, 198622, 268351, 397244, 496555, 536702, 993110, 1073404, 1341755, 1986220, 2683510, 5367020, 12612497, 25224994, 50449988, 63062485, 126124970, 252249940]

約数ペア:

[(1, 252249940), (2, 126124970), (4, 63062485), (5, 50449988), (10, 25224994), (20, 12612497), (47, 5367020), (94, 2683510), (127, 1986220), (188, 1341755), (235, 1073404), (254, 993110), (470, 536702), (508, 496555), (635, 397244), (940, 268351), (1270, 198622), (2113, 119380), (2540, 99311), (4226, 59690), (5969, 42260), (8452, 29845), (10565, 23876), (11938, 21130)]