12205550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 26581632

約数和(自身を除く): 14376082

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 175, 215, 301, 350, 430, 602, 811, 1075, 1505, 1622, 2150, 3010, 4055, 5677, 7525, 8110, 11354, 15050, 20275, 28385, 34873, 40550, 56770, 69746, 141925, 174365, 244111, 283850, 348730, 488222, 871825, 1220555, 1743650, 2441110, 6102775, 12205550]

約数ペア:

[(1, 12205550), (2, 6102775), (5, 2441110), (7, 1743650), (10, 1220555), (14, 871825), (25, 488222), (35, 348730), (43, 283850), (50, 244111), (70, 174365), (86, 141925), (175, 69746), (215, 56770), (301, 40550), (350, 34873), (430, 28385), (602, 20275), (811, 15050), (1075, 11354), (1505, 8110), (1622, 7525), (2150, 5677), (3010, 4055)]