40122260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27481}}^1$

素因数の和:27563

約数の個数: 24

約数和(自身を含む): 85414056

約数和(自身を除く): 45291796

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 27481, 54962, 109924, 137405, 274810, 549620, 2006113, 4012226, 8024452, 10030565, 20061130, 40122260]

約数ペア:

[(1, 40122260), (2, 20061130), (4, 10030565), (5, 8024452), (10, 4012226), (20, 2006113), (73, 549620), (146, 274810), (292, 137405), (365, 109924), (730, 54962), (1460, 27481)]