40120070

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{54959}}^1$

素因数の和:55039

約数の個数: 16

約数和(自身を含む): 73206720

約数和(自身を除く): 33086650

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 54959, 109918, 274795, 549590, 4012007, 8024014, 20060035, 40120070]

約数ペア:

[(1, 40120070), (2, 20060035), (5, 8024014), (10, 4012007), (73, 549590), (146, 274795), (365, 109918), (730, 54959)]