67113490

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{66449}}^1$

素因数の和:66557

約数の個数: 16

約数和(自身を含む): 122002200

約数和(自身を除く): 54888710

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 66449, 132898, 332245, 664490, 6711349, 13422698, 33556745, 67113490]

約数ペア:

[(1, 67113490), (2, 33556745), (5, 13422698), (10, 6711349), (101, 664490), (202, 332245), (505, 132898), (1010, 66449)]