2520112

素因数分解:

$2^4\times 7^1\times {\mathrm{22501}}^1$

素因数の和:22516

約数の個数: 20

約数和(自身を含む): 5580496

約数和(自身を除く): 3060384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 22501, 45002, 90004, 157507, 180008, 315014, 360016, 630028, 1260056, 2520112]

約数ペア:

[(1, 2520112), (2, 1260056), (4, 630028), (7, 360016), (8, 315014), (14, 180008), (16, 157507), (28, 90004), (56, 45002), (112, 22501)]