97523480

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{16363}}^1$

素因数の和:16523

約数の個数: 32

約数和(自身を含む): 220914000

約数和(自身を除く): 123390520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 16363, 32726, 65452, 81815, 130904, 163630, 327260, 654520, 2438087, 4876174, 9752348, 12190435, 19504696, 24380870, 48761740, 97523480]

約数ペア:

[(1, 97523480), (2, 48761740), (4, 24380870), (5, 19504696), (8, 12190435), (10, 9752348), (20, 4876174), (40, 2438087), (149, 654520), (298, 327260), (596, 163630), (745, 130904), (1192, 81815), (1490, 65452), (2980, 32726), (5960, 16363)]