40573010

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{15427}}^1$

素因数の和:15697

約数の個数: 16

約数和(自身を含む): 73313856

約数和(自身を除く): 32740846

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 15427, 30854, 77135, 154270, 4057301, 8114602, 20286505, 40573010]

約数ペア:

[(1, 40573010), (2, 20286505), (5, 8114602), (10, 4057301), (263, 154270), (526, 77135), (1315, 30854), (2630, 15427)]