13337120

素因数分解:

$2^5\times 5^1\times {\mathrm{83357}}^1$

素因数の和:83372

約数の個数: 24

約数和(自身を含む): 31509324

約数和(自身を除く): 18172204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 83357, 166714, 333428, 416785, 666856, 833570, 1333712, 1667140, 2667424, 3334280, 6668560, 13337120]

約数ペア:

[(1, 13337120), (2, 6668560), (4, 3334280), (5, 2667424), (8, 1667140), (10, 1333712), (16, 833570), (20, 666856), (32, 416785), (40, 333428), (80, 166714), (160, 83357)]