122568560

素因数分解:

$2^4\times 5^1\times {\mathrm{1532107}}^1$

素因数の和:1532120

約数の個数: 20

約数和(自身を含む): 284972088

約数和(自身を除く): 162403528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1532107, 3064214, 6128428, 7660535, 12256856, 15321070, 24513712, 30642140, 61284280, 122568560]

約数ペア:

[(1, 122568560), (2, 61284280), (4, 30642140), (5, 24513712), (8, 15321070), (10, 12256856), (16, 7660535), (20, 6128428), (40, 3064214), (80, 1532107)]