40456964

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 71971200

約数和(自身を除く): 31514236

約数列:

[1, 2, 4, 101, 202, 239, 404, 419, 478, 838, 956, 1676, 24139, 42319, 48278, 84638, 96556, 100141, 169276, 200282, 400564, 10114241, 20228482, 40456964]

約数ペア:

[(1, 40456964), (2, 20228482), (4, 10114241), (101, 400564), (202, 200282), (239, 169276), (404, 100141), (419, 96556), (478, 84638), (838, 48278), (956, 42319), (1676, 24139)]