266927300

素因数分解:

$2^2\times 5^2\times {\mathrm{1279}}^1\times {\mathrm{2087}}^1$

素因数の和:3380

約数の個数: 36

約数和(自身を含む): 579962880

約数和(自身を除く): 313035580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1279, 2087, 2558, 4174, 5116, 6395, 8348, 10435, 12790, 20870, 25580, 31975, 41740, 52175, 63950, 104350, 127900, 208700, 2669273, 5338546, 10677092, 13346365, 26692730, 53385460, 66731825, 133463650, 266927300]

約数ペア:

[(1, 266927300), (2, 133463650), (4, 66731825), (5, 53385460), (10, 26692730), (20, 13346365), (25, 10677092), (50, 5338546), (100, 2669273), (1279, 208700), (2087, 127900), (2558, 104350), (4174, 63950), (5116, 52175), (6395, 41740), (8348, 31975), (10435, 25580), (12790, 20870)]