180240758590

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1\times {\mathrm{420367}}^1$

素因数の和:421236

約数の個数: 32

約数和(自身を含む): 330964133760

約数和(自身を除く): 150723375170

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 809, 1618, 4045, 8090, 42877, 85754, 214385, 420367, 428770, 840734, 2101835, 4203670, 22279451, 44558902, 111397255, 222794510, 340076903, 680153806, 1700384515, 3400769030, 18024075859, 36048151718, 90120379295, 180240758590]

約数ペア:

[(1, 180240758590), (2, 90120379295), (5, 36048151718), (10, 18024075859), (53, 3400769030), (106, 1700384515), (265, 680153806), (530, 340076903), (809, 222794510), (1618, 111397255), (4045, 44558902), (8090, 22279451), (42877, 4203670), (85754, 2101835), (214385, 840734), (420367, 428770)]