10244650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15761}}^1$

素因数の和:15786

約数の個数: 24

約数和(自身を含む): 20522124

約数和(自身を除く): 10277474

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 15761, 31522, 78805, 157610, 204893, 394025, 409786, 788050, 1024465, 2048930, 5122325, 10244650]

約数ペア:

[(1, 10244650), (2, 5122325), (5, 2048930), (10, 1024465), (13, 788050), (25, 409786), (26, 394025), (50, 204893), (65, 157610), (130, 78805), (325, 31522), (650, 15761)]