40071170

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{50723}}^1$

素因数の和:50809

約数の個数: 16

約数和(自身を含む): 73042560

約数和(自身を除く): 32971390

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 50723, 101446, 253615, 507230, 4007117, 8014234, 20035585, 40071170]

約数ペア:

[(1, 40071170), (2, 20035585), (5, 8014234), (10, 4007117), (79, 507230), (158, 253615), (395, 101446), (790, 50723)]