85839130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{22769}}^1$

素因数の和:22818

約数の個数: 32

約数和(自身を含む): 172141200

約数和(自身を除く): 86302070

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 22769, 45538, 113845, 227690, 295997, 591994, 660301, 1320602, 1479985, 2959970, 3301505, 6603010, 8583913, 17167826, 42919565, 85839130]

約数ペア:

[(1, 85839130), (2, 42919565), (5, 17167826), (10, 8583913), (13, 6603010), (26, 3301505), (29, 2959970), (58, 1479985), (65, 1320602), (130, 660301), (145, 591994), (290, 295997), (377, 227690), (754, 113845), (1885, 45538), (3770, 22769)]