25852060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99431}}^1$

素因数の和:99453

約数の個数: 24

約数和(自身を含む): 58466016

約数和(自身を除く): 32613956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 99431, 198862, 397724, 497155, 994310, 1292603, 1988620, 2585206, 5170412, 6463015, 12926030, 25852060]

約数ペア:

[(1, 25852060), (2, 12926030), (4, 6463015), (5, 5170412), (10, 2585206), (13, 1988620), (20, 1292603), (26, 994310), (52, 497155), (65, 397724), (130, 198862), (260, 99431)]