13304884940

素因数分解:

$2^2\times 5^1\times {\mathrm{17783}}^1\times {\mathrm{37409}}^1$

素因数の和:55201

約数の個数: 24

約数和(自身を含む): 27942576480

約数和(自身を除く): 14637691540

約数列:

[1, 2, 4, 5, 10, 20, 17783, 35566, 37409, 71132, 74818, 88915, 149636, 177830, 187045, 355660, 374090, 748180, 665244247, 1330488494, 2660976988, 3326221235, 6652442470, 13304884940]

約数ペア:

[(1, 13304884940), (2, 6652442470), (4, 3326221235), (5, 2660976988), (10, 1330488494), (20, 665244247), (17783, 748180), (35566, 374090), (37409, 355660), (71132, 187045), (74818, 177830), (88915, 149636)]