11367020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{1657}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 27854400

約数和(自身を除く): 16487380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1657, 1715, 3314, 3430, 6628, 6860, 8285, 11599, 16570, 23198, 33140, 46396, 57995, 81193, 115990, 162386, 231980, 324772, 405965, 568351, 811930, 1136702, 1623860, 2273404, 2841755, 5683510, 11367020]

約数ペア:

[(1, 11367020), (2, 5683510), (4, 2841755), (5, 2273404), (7, 1623860), (10, 1136702), (14, 811930), (20, 568351), (28, 405965), (35, 324772), (49, 231980), (70, 162386), (98, 115990), (140, 81193), (196, 57995), (245, 46396), (343, 33140), (490, 23198), (686, 16570), (980, 11599), (1372, 8285), (1657, 6860), (1715, 6628), (3314, 3430)]