101090560

素因数分解:

$2^8\times 5^1\times {\mathrm{78977}}^1$

素因数の和:78998

約数の個数: 36

約数和(自身を含む): 242146548

約数和(自身を除く): 141055988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 78977, 157954, 315908, 394885, 631816, 789770, 1263632, 1579540, 2527264, 3159080, 5054528, 6318160, 10109056, 12636320, 20218112, 25272640, 50545280, 101090560]

約数ペア:

[(1, 101090560), (2, 50545280), (4, 25272640), (5, 20218112), (8, 12636320), (10, 10109056), (16, 6318160), (20, 5054528), (32, 3159080), (40, 2527264), (64, 1579540), (80, 1263632), (128, 789770), (160, 631816), (256, 394885), (320, 315908), (640, 157954), (1280, 78977)]