420176060

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{36793}}^1$

素因数の和:37373

約数の個数: 24

約数和(自身を含む): 883939056

約数和(自身を除く): 463762996

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2855, 5710, 11420, 36793, 73586, 147172, 183965, 367930, 735860, 21008803, 42017606, 84035212, 105044015, 210088030, 420176060]

約数ペア:

[(1, 420176060), (2, 210088030), (4, 105044015), (5, 84035212), (10, 42017606), (20, 21008803), (571, 735860), (1142, 367930), (2284, 183965), (2855, 147172), (5710, 73586), (11420, 36793)]