38951140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{102503}}^1$

素因数の和:102531

約数の個数: 24

約数和(自身を含む): 86103360

約数和(自身を除く): 47152220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 102503, 205006, 410012, 512515, 1025030, 1947557, 2050060, 3895114, 7790228, 9737785, 19475570, 38951140]

約数ペア:

[(1, 38951140), (2, 19475570), (4, 9737785), (5, 7790228), (10, 3895114), (19, 2050060), (20, 1947557), (38, 1025030), (76, 512515), (95, 410012), (190, 205006), (380, 102503)]