133952660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{18553}}^1$

素因数の和:18600

約数の個数: 36

約数和(自身を含む): 296901108

約数和(自身を除く): 162948448

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 18553, 37106, 74212, 92765, 185530, 352507, 371060, 705014, 1410028, 1762535, 3525070, 6697633, 7050140, 13395266, 26790532, 33488165, 66976330, 133952660]

約数ペア:

[(1, 133952660), (2, 66976330), (4, 33488165), (5, 26790532), (10, 13395266), (19, 7050140), (20, 6697633), (38, 3525070), (76, 1762535), (95, 1410028), (190, 705014), (361, 371060), (380, 352507), (722, 185530), (1444, 92765), (1805, 74212), (3610, 37106), (7220, 18553)]