13259500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1195

約数の個数: 48

約数和(自身を含む): 30244032

約数和(自身を除く): 16984532

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 1153, 2300, 2306, 2875, 4612, 5750, 5765, 11500, 11530, 23060, 26519, 28825, 53038, 57650, 106076, 115300, 132595, 144125, 265190, 288250, 530380, 576500, 662975, 1325950, 2651900, 3314875, 6629750, 13259500]

約数ペア:

[(1, 13259500), (2, 6629750), (4, 3314875), (5, 2651900), (10, 1325950), (20, 662975), (23, 576500), (25, 530380), (46, 288250), (50, 265190), (92, 144125), (100, 132595), (115, 115300), (125, 106076), (230, 57650), (250, 53038), (460, 28825), (500, 26519), (575, 23060), (1150, 11530), (1153, 11500), (2300, 5765), (2306, 5750), (2875, 4612)]