2016282260

素因数分解:

$2^2\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{62501}}^1$

素因数の和:64123

約数の個数: 24

約数和(自身を含む): 4236885576

約数和(自身を除く): 2220603316

約数列:

[1, 2, 4, 5, 10, 20, 1613, 3226, 6452, 8065, 16130, 32260, 62501, 125002, 250004, 312505, 625010, 1250020, 100814113, 201628226, 403256452, 504070565, 1008141130, 2016282260]

約数ペア:

[(1, 2016282260), (2, 1008141130), (4, 504070565), (5, 403256452), (10, 201628226), (20, 100814113), (1613, 1250020), (3226, 625010), (6452, 312505), (8065, 250004), (16130, 125002), (32260, 62501)]