2280954380

素因数分解:

$2^2\times 5^1\times {\mathrm{2281}}^1\times {\mathrm{49999}}^1$

素因数の和:52289

約数の個数: 24

約数和(自身を含む): 4792200000

約数和(自身を除く): 2511245620

約数列:

[1, 2, 4, 5, 10, 20, 2281, 4562, 9124, 11405, 22810, 45620, 49999, 99998, 199996, 249995, 499990, 999980, 114047719, 228095438, 456190876, 570238595, 1140477190, 2280954380]

約数ペア:

[(1, 2280954380), (2, 1140477190), (4, 570238595), (5, 456190876), (10, 228095438), (20, 114047719), (2281, 999980), (4562, 499990), (9124, 249995), (11405, 199996), (22810, 99998), (45620, 49999)]