10922420

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^2$

素因数の和:1487

約数の個数: 18

約数和(自身を含む): 22968162

約数和(自身を除く): 12045742

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3695, 7390, 14780, 546121, 1092242, 2184484, 2730605, 5461210, 10922420]

約数ペア:

[(1, 10922420), (2, 5461210), (4, 2730605), (5, 2184484), (10, 1092242), (20, 546121), (739, 14780), (1478, 7390), (2956, 3695)]