123648410

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{120047}}^1$

素因数の和:120157

約数の個数: 16

約数和(自身を含む): 224729856

約数和(自身を除く): 101081446

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 120047, 240094, 600235, 1200470, 12364841, 24729682, 61824205, 123648410]

約数ペア:

[(1, 123648410), (2, 61824205), (5, 24729682), (10, 12364841), (103, 1200470), (206, 600235), (515, 240094), (1030, 120047)]