192316040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{686843}}^1$

素因数の和:686861

約数の個数: 32

約数和(自身を含む): 494527680

約数和(自身を除く): 302211640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 686843, 1373686, 2747372, 3434215, 4807901, 5494744, 6868430, 9615802, 13736860, 19231604, 24039505, 27473720, 38463208, 48079010, 96158020, 192316040]

約数ペア:

[(1, 192316040), (2, 96158020), (4, 48079010), (5, 38463208), (7, 27473720), (8, 24039505), (10, 19231604), (14, 13736860), (20, 9615802), (28, 6868430), (35, 5494744), (40, 4807901), (56, 3434215), (70, 2747372), (140, 1373686), (280, 686843)]