23485280260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90328001}}^1$

素因数の和:90328023

約数の個数: 24

約数和(自身を含む): 53112865176

約数和(自身を除く): 29627584916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 90328001, 180656002, 361312004, 451640005, 903280010, 1174264013, 1806560020, 2348528026, 4697056052, 5871320065, 11742640130, 23485280260]

約数ペア:

[(1, 23485280260), (2, 11742640130), (4, 5871320065), (5, 4697056052), (10, 2348528026), (13, 1806560020), (20, 1174264013), (26, 903280010), (52, 451640005), (65, 361312004), (130, 180656002), (260, 90328001)]