16064980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7507}}^1$

素因数の和:7623

約数の個数: 24

約数和(自身を含む): 34056288

約数和(自身を除く): 17991308

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 7507, 15014, 30028, 37535, 75070, 150140, 803249, 1606498, 3212996, 4016245, 8032490, 16064980]

約数ペア:

[(1, 16064980), (2, 8032490), (4, 4016245), (5, 3212996), (10, 1606498), (20, 803249), (107, 150140), (214, 75070), (428, 37535), (535, 30028), (1070, 15014), (2140, 7507)]