40805517310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{303997}}^1$

素因数の和:304468

約数の個数: 32

約数和(自身を含む): 75994636032

約数和(自身を除く): 35189118722

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 433, 866, 2165, 4330, 13423, 26846, 67115, 134230, 303997, 607994, 1519985, 3039970, 9423907, 18847814, 47119535, 94239070, 131630701, 263261402, 658153505, 1316307010, 4080551731, 8161103462, 20402758655, 40805517310]

約数ペア:

[(1, 40805517310), (2, 20402758655), (5, 8161103462), (10, 4080551731), (31, 1316307010), (62, 658153505), (155, 263261402), (310, 131630701), (433, 94239070), (866, 47119535), (2165, 18847814), (4330, 9423907), (13423, 3039970), (26846, 1519985), (67115, 607994), (134230, 303997)]