105642340

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{8089}}^1$

素因数の和:8751

約数の個数: 24

約数和(自身を含む): 222216120

約数和(自身を除く): 116573780

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 6530, 8089, 13060, 16178, 32356, 40445, 80890, 161780, 5282117, 10564234, 21128468, 26410585, 52821170, 105642340]

約数ペア:

[(1, 105642340), (2, 52821170), (4, 26410585), (5, 21128468), (10, 10564234), (20, 5282117), (653, 161780), (1306, 80890), (2612, 40445), (3265, 32356), (6530, 16178), (8089, 13060)]