75449980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{35257}}^1$

素因数の和:35373

約数の個数: 24

約数和(自身を含む): 159930288

約数和(自身を除く): 84480308

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 35257, 70514, 141028, 176285, 352570, 705140, 3772499, 7544998, 15089996, 18862495, 37724990, 75449980]

約数ペア:

[(1, 75449980), (2, 37724990), (4, 18862495), (5, 15089996), (10, 7544998), (20, 3772499), (107, 705140), (214, 352570), (428, 176285), (535, 141028), (1070, 70514), (2140, 35257)]