1710405460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{10253}}^1$

素因数の和:10720

約数の個数: 48

約数和(自身を含む): 3789878400

約数和(自身を除く): 2079472940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 439, 878, 1756, 2195, 4390, 8341, 8780, 10253, 16682, 20506, 33364, 41012, 41705, 51265, 83410, 102530, 166820, 194807, 205060, 389614, 779228, 974035, 1948070, 3896140, 4501067, 9002134, 18004268, 22505335, 45010670, 85520273, 90021340, 171040546, 342081092, 427601365, 855202730, 1710405460]

約数ペア:

[(1, 1710405460), (2, 855202730), (4, 427601365), (5, 342081092), (10, 171040546), (19, 90021340), (20, 85520273), (38, 45010670), (76, 22505335), (95, 18004268), (190, 9002134), (380, 4501067), (439, 3896140), (878, 1948070), (1756, 974035), (2195, 779228), (4390, 389614), (8341, 205060), (8780, 194807), (10253, 166820), (16682, 102530), (20506, 83410), (33364, 51265), (41012, 41705)]