2201532010

素因数分解:

$2^1\times 5^1\times {\mathrm{21013}}^1\times {\mathrm{10477}}^1$

素因数の和:31497

約数の個数: 16

約数和(自身を含む): 3963324456

約数和(自身を除く): 1761792446

約数列:

[1, 2, 5, 10, 10477, 20954, 21013, 42026, 52385, 104770, 105065, 210130, 220153201, 440306402, 1100766005, 2201532010]

約数ペア:

[(1, 2201532010), (2, 1100766005), (5, 440306402), (10, 220153201), (10477, 210130), (20954, 105065), (21013, 104770), (42026, 52385)]