15696947240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30186437}}^1$

素因数の和:30186461

約数の個数: 32

約数和(自身を含む): 38034911880

約数和(自身を除く): 22337964640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 30186437, 60372874, 120745748, 150932185, 241491496, 301864370, 392423681, 603728740, 784847362, 1207457480, 1569694724, 1962118405, 3139389448, 3924236810, 7848473620, 15696947240]

約数ペア:

[(1, 15696947240), (2, 7848473620), (4, 3924236810), (5, 3139389448), (8, 1962118405), (10, 1569694724), (13, 1207457480), (20, 784847362), (26, 603728740), (40, 392423681), (52, 301864370), (65, 241491496), (104, 150932185), (130, 120745748), (260, 60372874), (520, 30186437)]