103665396290

素因数分解:

$2^1\times 5^1\times {\mathrm{80849}}^1\times {\mathrm{128221}}^1$

素因数の和:209077

約数の個数: 16

約数和(自身を含む): 186601476600

約数和(自身を除く): 82936080310

約数列:

[1, 2, 5, 10, 80849, 128221, 161698, 256442, 404245, 641105, 808490, 1282210, 10366539629, 20733079258, 51832698145, 103665396290]

約数ペア:

[(1, 103665396290), (2, 51832698145), (5, 20733079258), (10, 10366539629), (80849, 1282210), (128221, 808490), (161698, 641105), (256442, 404245)]