23411180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 53437440

約数和(自身を除く): 30026260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 709, 1270, 1418, 1651, 2540, 2836, 3302, 3545, 6604, 7090, 8255, 9217, 14180, 16510, 18434, 33020, 36868, 46085, 90043, 92170, 180086, 184340, 360172, 450215, 900430, 1170559, 1800860, 2341118, 4682236, 5852795, 11705590, 23411180]

約数ペア:

[(1, 23411180), (2, 11705590), (4, 5852795), (5, 4682236), (10, 2341118), (13, 1800860), (20, 1170559), (26, 900430), (52, 450215), (65, 360172), (127, 184340), (130, 180086), (254, 92170), (260, 90043), (508, 46085), (635, 36868), (709, 33020), (1270, 18434), (1418, 16510), (1651, 14180), (2540, 9217), (2836, 8255), (3302, 7090), (3545, 6604)]