22511480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24469}}^1$

素因数の和:24503

約数の個数: 32

約数和(自身を含む): 52855200

約数和(自身を除く): 30343720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 24469, 48938, 97876, 122345, 195752, 244690, 489380, 562787, 978760, 1125574, 2251148, 2813935, 4502296, 5627870, 11255740, 22511480]

約数ペア:

[(1, 22511480), (2, 11255740), (4, 5627870), (5, 4502296), (8, 2813935), (10, 2251148), (20, 1125574), (23, 978760), (40, 562787), (46, 489380), (92, 244690), (115, 195752), (184, 122345), (230, 97876), (460, 48938), (920, 24469)]