26837780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1423}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 60286464

約数和(自身を除く): 33448684

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1423, 1886, 2846, 3772, 4715, 5692, 7115, 9430, 14230, 18860, 28460, 32729, 58343, 65458, 116686, 130916, 163645, 233372, 291715, 327290, 583430, 654580, 1166860, 1341889, 2683778, 5367556, 6709445, 13418890, 26837780]

約数ペア:

[(1, 26837780), (2, 13418890), (4, 6709445), (5, 5367556), (10, 2683778), (20, 1341889), (23, 1166860), (41, 654580), (46, 583430), (82, 327290), (92, 291715), (115, 233372), (164, 163645), (205, 130916), (230, 116686), (410, 65458), (460, 58343), (820, 32729), (943, 28460), (1423, 18860), (1886, 14230), (2846, 9430), (3772, 7115), (4715, 5692)]