9198040

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1013}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 20807280

約数和(自身を除く): 11609240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1013, 1135, 1816, 2026, 2270, 4052, 4540, 5065, 8104, 9080, 10130, 20260, 40520, 229951, 459902, 919804, 1149755, 1839608, 2299510, 4599020, 9198040]

約数ペア:

[(1, 9198040), (2, 4599020), (4, 2299510), (5, 1839608), (8, 1149755), (10, 919804), (20, 459902), (40, 229951), (227, 40520), (454, 20260), (908, 10130), (1013, 9080), (1135, 8104), (1816, 5065), (2026, 4540), (2270, 4052)]