140527480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{94951}}^1$

素因数の和:94999

約数の個数: 32

約数和(自身を含む): 324735840

約数和(自身を除く): 184208360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 94951, 189902, 379804, 474755, 759608, 949510, 1899020, 3513187, 3798040, 7026374, 14052748, 17565935, 28105496, 35131870, 70263740, 140527480]

約数ペア:

[(1, 140527480), (2, 70263740), (4, 35131870), (5, 28105496), (8, 17565935), (10, 14052748), (20, 7026374), (37, 3798040), (40, 3513187), (74, 1899020), (148, 949510), (185, 759608), (296, 474755), (370, 379804), (740, 189902), (1480, 94951)]