40622170

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{39439}}^1$

素因数の和:39549

約数の個数: 16

約数和(自身を含む): 73831680

約数和(自身を除く): 33209510

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 39439, 78878, 197195, 394390, 4062217, 8124434, 20311085, 40622170]

約数ペア:

[(1, 40622170), (2, 20311085), (5, 8124434), (10, 4062217), (103, 394390), (206, 197195), (515, 78878), (1030, 39439)]