196357040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223133}}^1$

素因数の和:223157

約数の個数: 40

約数和(自身を含む): 498035088

約数和(自身を除く): 301678048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 223133, 446266, 892532, 1115665, 1785064, 2231330, 2454463, 3570128, 4462660, 4908926, 8925320, 9817852, 12272315, 17850640, 19635704, 24544630, 39271408, 49089260, 98178520, 196357040]

約数ペア:

[(1, 196357040), (2, 98178520), (4, 49089260), (5, 39271408), (8, 24544630), (10, 19635704), (11, 17850640), (16, 12272315), (20, 9817852), (22, 8925320), (40, 4908926), (44, 4462660), (55, 3570128), (80, 2454463), (88, 2231330), (110, 1785064), (176, 1115665), (220, 892532), (440, 446266), (880, 223133)]