118001240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{421433}}^1$

素因数の和:421451

約数の個数: 32

約数和(自身を含む): 303432480

約数和(自身を除く): 185431240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 421433, 842866, 1685732, 2107165, 2950031, 3371464, 4214330, 5900062, 8428660, 11800124, 14750155, 16857320, 23600248, 29500310, 59000620, 118001240]

約数ペア:

[(1, 118001240), (2, 59000620), (4, 29500310), (5, 23600248), (7, 16857320), (8, 14750155), (10, 11800124), (14, 8428660), (20, 5900062), (28, 4214330), (35, 3371464), (40, 2950031), (56, 2107165), (70, 1685732), (140, 842866), (280, 421433)]