2069491010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{89087}}^1$

素因数の和:89218

約数の個数: 32

約数和(自身を含む): 3925573632

約数和(自身を除く): 1856082622

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 202, 230, 505, 1010, 2323, 4646, 11615, 23230, 89087, 178174, 445435, 890870, 2049001, 4098002, 8997787, 10245005, 17995574, 20490010, 44988935, 89977870, 206949101, 413898202, 1034745505, 2069491010]

約数ペア:

[(1, 2069491010), (2, 1034745505), (5, 413898202), (10, 206949101), (23, 89977870), (46, 44988935), (101, 20490010), (115, 17995574), (202, 10245005), (230, 8997787), (505, 4098002), (1010, 2049001), (2323, 890870), (4646, 445435), (11615, 178174), (23230, 89087)]