25117390220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96605347}}^1$

素因数の和:96605369

約数の個数: 24

約数和(自身を含む): 56803944624

約数和(自身を除く): 31686554404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 96605347, 193210694, 386421388, 483026735, 966053470, 1255869511, 1932106940, 2511739022, 5023478044, 6279347555, 12558695110, 25117390220]

約数ペア:

[(1, 25117390220), (2, 12558695110), (4, 6279347555), (5, 5023478044), (10, 2511739022), (13, 1932106940), (20, 1255869511), (26, 966053470), (52, 483026735), (65, 386421388), (130, 193210694), (260, 96605347)]