5669664340

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{479}}^1\times {\mathrm{1447}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 11968588800

約数和(自身を除く): 6298924460

約数列:

[1, 2, 4, 5, 10, 20, 409, 479, 818, 958, 1447, 1636, 1916, 2045, 2395, 2894, 4090, 4790, 5788, 7235, 8180, 9580, 14470, 28940, 195911, 391822, 591823, 693113, 783644, 979555, 1183646, 1386226, 1959110, 2367292, 2772452, 2959115, 3465565, 3918220, 5918230, 6931130, 11836460, 13862260, 283483217, 566966434, 1133932868, 1417416085, 2834832170, 5669664340]

約数ペア:

[(1, 5669664340), (2, 2834832170), (4, 1417416085), (5, 1133932868), (10, 566966434), (20, 283483217), (409, 13862260), (479, 11836460), (818, 6931130), (958, 5918230), (1447, 3918220), (1636, 3465565), (1916, 2959115), (2045, 2772452), (2395, 2367292), (2894, 1959110), (4090, 1386226), (4790, 1183646), (5788, 979555), (7235, 783644), (8180, 693113), (9580, 591823), (14470, 391822), (28940, 195911)]