22798520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24781}}^1$

素因数の和:24815

約数の個数: 32

約数和(自身を含む): 53529120

約数和(自身を除く): 30730600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 24781, 49562, 99124, 123905, 198248, 247810, 495620, 569963, 991240, 1139926, 2279852, 2849815, 4559704, 5699630, 11399260, 22798520]

約数ペア:

[(1, 22798520), (2, 11399260), (4, 5699630), (5, 4559704), (8, 2849815), (10, 2279852), (20, 1139926), (23, 991240), (40, 569963), (46, 495620), (92, 247810), (115, 198248), (184, 123905), (230, 99124), (460, 49562), (920, 24781)]