26963560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51853}}^1$

素因数の和:51877

約数の個数: 32

約数和(自身を含む): 65336040

約数和(自身を除く): 38372480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 51853, 103706, 207412, 259265, 414824, 518530, 674089, 1037060, 1348178, 2074120, 2696356, 3370445, 5392712, 6740890, 13481780, 26963560]

約数ペア:

[(1, 26963560), (2, 13481780), (4, 6740890), (5, 5392712), (8, 3370445), (10, 2696356), (13, 2074120), (20, 1348178), (26, 1037060), (40, 674089), (52, 518530), (65, 414824), (104, 259265), (130, 207412), (260, 103706), (520, 51853)]