1036842820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{56167}}^1$

素因数の和:56260

約数の個数: 48

約数和(自身を含む): 2377928448

約数和(自身を除く): 1341085628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 9230, 18460, 56167, 112334, 224668, 280835, 561670, 730171, 1123340, 1460342, 2920684, 3650855, 3987857, 7301710, 7975714, 14603420, 15951428, 19939285, 39878570, 51842141, 79757140, 103684282, 207368564, 259210705, 518421410, 1036842820]

約数ペア:

[(1, 1036842820), (2, 518421410), (4, 259210705), (5, 207368564), (10, 103684282), (13, 79757140), (20, 51842141), (26, 39878570), (52, 19939285), (65, 15951428), (71, 14603420), (130, 7975714), (142, 7301710), (260, 3987857), (284, 3650855), (355, 2920684), (710, 1460342), (923, 1123340), (1420, 730171), (1846, 561670), (3692, 280835), (4615, 224668), (9230, 112334), (18460, 56167)]