10800140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41539}}^1$

素因数の和:41561

約数の個数: 24

約数和(自身を含む): 24425520

約数和(自身を除く): 13625380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 41539, 83078, 166156, 207695, 415390, 540007, 830780, 1080014, 2160028, 2700035, 5400070, 10800140]

約数ペア:

[(1, 10800140), (2, 5400070), (4, 2700035), (5, 2160028), (10, 1080014), (13, 830780), (20, 540007), (26, 415390), (52, 207695), (65, 166156), (130, 83078), (260, 41539)]