118698520

素因数分解:

$2^3\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{2357}}^1$

素因数の和:3627

約数の個数: 32

約数和(自身を含む): 267397200

約数和(自身を除く): 148698680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1259, 2357, 2518, 4714, 5036, 6295, 9428, 10072, 11785, 12590, 18856, 23570, 25180, 47140, 50360, 94280, 2967463, 5934926, 11869852, 14837315, 23739704, 29674630, 59349260, 118698520]

約数ペア:

[(1, 118698520), (2, 59349260), (4, 29674630), (5, 23739704), (8, 14837315), (10, 11869852), (20, 5934926), (40, 2967463), (1259, 94280), (2357, 50360), (2518, 47140), (4714, 25180), (5036, 23570), (6295, 18856), (9428, 12590), (10072, 11785)]