6986068480

素因数分解:

$2^9\times 5^1\times {\mathrm{2728933}}^1$

素因数の和:2728956

約数の個数: 40

約数和(自身を含む): 16750196892

約数和(自身を除く): 9764128412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 2728933, 5457866, 10915732, 13644665, 21831464, 27289330, 43662928, 54578660, 87325856, 109157320, 174651712, 218314640, 349303424, 436629280, 698606848, 873258560, 1397213696, 1746517120, 3493034240, 6986068480]

約数ペア:

[(1, 6986068480), (2, 3493034240), (4, 1746517120), (5, 1397213696), (8, 873258560), (10, 698606848), (16, 436629280), (20, 349303424), (32, 218314640), (40, 174651712), (64, 109157320), (80, 87325856), (128, 54578660), (160, 43662928), (256, 27289330), (320, 21831464), (512, 13644665), (640, 10915732), (1280, 5457866), (2560, 2728933)]