40769140

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{19051}}^1$

素因数の和:19167

約数の個数: 24

約数和(自身を含む): 86419872

約数和(自身を除く): 45650732

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 19051, 38102, 76204, 95255, 190510, 381020, 2038457, 4076914, 8153828, 10192285, 20384570, 40769140]

約数ペア:

[(1, 40769140), (2, 20384570), (4, 10192285), (5, 8153828), (10, 4076914), (20, 2038457), (107, 381020), (214, 190510), (428, 95255), (535, 76204), (1070, 38102), (2140, 19051)]