4420540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11633}}^1$

素因数の和:11661

約数の個数: 24

約数和(自身を含む): 9772560

約数和(自身を除く): 5352020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11633, 23266, 46532, 58165, 116330, 221027, 232660, 442054, 884108, 1105135, 2210270, 4420540]

約数ペア:

[(1, 4420540), (2, 2210270), (4, 1105135), (5, 884108), (10, 442054), (19, 232660), (20, 221027), (38, 116330), (76, 58165), (95, 46532), (190, 23266), (380, 11633)]