10879180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41843}}^1$

素因数の和:41865

約数の個数: 24

約数和(自身を含む): 24604272

約数和(自身を除く): 13725092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 41843, 83686, 167372, 209215, 418430, 543959, 836860, 1087918, 2175836, 2719795, 5439590, 10879180]

約数ペア:

[(1, 10879180), (2, 5439590), (4, 2719795), (5, 2175836), (10, 1087918), (13, 836860), (20, 543959), (26, 418430), (52, 209215), (65, 167372), (130, 83686), (260, 41843)]