26110520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 62130240

約数和(自身を除く): 36019720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 101, 115, 184, 202, 230, 281, 404, 460, 505, 562, 808, 920, 1010, 1124, 1405, 2020, 2248, 2323, 2810, 4040, 4646, 5620, 6463, 9292, 11240, 11615, 12926, 18584, 23230, 25852, 28381, 32315, 46460, 51704, 56762, 64630, 92920, 113524, 129260, 141905, 227048, 258520, 283810, 567620, 652763, 1135240, 1305526, 2611052, 3263815, 5222104, 6527630, 13055260, 26110520]

約数ペア:

[(1, 26110520), (2, 13055260), (4, 6527630), (5, 5222104), (8, 3263815), (10, 2611052), (20, 1305526), (23, 1135240), (40, 652763), (46, 567620), (92, 283810), (101, 258520), (115, 227048), (184, 141905), (202, 129260), (230, 113524), (281, 92920), (404, 64630), (460, 56762), (505, 51704), (562, 46460), (808, 32315), (920, 28381), (1010, 25852), (1124, 23230), (1405, 18584), (2020, 12926), (2248, 11615), (2323, 11240), (2810, 9292), (4040, 6463), (4646, 5620)]