13469560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25903}}^1$

素因数の和:25927

約数の個数: 32

約数和(自身を含む): 32639040

約数和(自身を除く): 19169480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 25903, 51806, 103612, 129515, 207224, 259030, 336739, 518060, 673478, 1036120, 1346956, 1683695, 2693912, 3367390, 6734780, 13469560]

約数ペア:

[(1, 13469560), (2, 6734780), (4, 3367390), (5, 2693912), (8, 1683695), (10, 1346956), (13, 1036120), (20, 673478), (26, 518060), (40, 336739), (52, 259030), (65, 207224), (104, 129515), (130, 103612), (260, 51806), (520, 25903)]