129021860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{586463}}^1$

素因数の和:586483

約数の個数: 24

約数和(自身を含む): 295577856

約数和(自身を除く): 166555996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 586463, 1172926, 2345852, 2932315, 5864630, 6451093, 11729260, 12902186, 25804372, 32255465, 64510930, 129021860]

約数ペア:

[(1, 129021860), (2, 64510930), (4, 32255465), (5, 25804372), (10, 12902186), (11, 11729260), (20, 6451093), (22, 5864630), (44, 2932315), (55, 2345852), (110, 1172926), (220, 586463)]