227708720

素因数分解:

$2^4\times 5^1\times {\mathrm{2846359}}^1$

素因数の和:2846372

約数の個数: 20

約数和(自身を含む): 529422960

約数和(自身を除く): 301714240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2846359, 5692718, 11385436, 14231795, 22770872, 28463590, 45541744, 56927180, 113854360, 227708720]

約数ペア:

[(1, 227708720), (2, 113854360), (4, 56927180), (5, 45541744), (8, 28463590), (10, 22770872), (16, 14231795), (20, 11385436), (40, 5692718), (80, 2846359)]