1680200050

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{346433}}^1$

素因数の和:346542

約数の個数: 24

約数和(自身を含む): 3157399476

約数和(自身を除く): 1477199426

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 346433, 692866, 1732165, 3464330, 8660825, 17321650, 33604001, 67208002, 168020005, 336040010, 840100025, 1680200050]

約数ペア:

[(1, 1680200050), (2, 840100025), (5, 336040010), (10, 168020005), (25, 67208002), (50, 33604001), (97, 17321650), (194, 8660825), (485, 3464330), (970, 1732165), (2425, 692866), (4850, 346433)]