2730650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4201}}^1$

素因数の和:4226

約数の個数: 24

約数和(自身を含む): 5471004

約数和(自身を除く): 2740354

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4201, 8402, 21005, 42010, 54613, 105025, 109226, 210050, 273065, 546130, 1365325, 2730650]

約数ペア:

[(1, 2730650), (2, 1365325), (5, 546130), (10, 273065), (13, 210050), (25, 109226), (26, 105025), (50, 54613), (65, 42010), (130, 21005), (325, 8402), (650, 4201)]