39060880

素因数分解:

$2^4\times 5^1\times {\mathrm{488261}}^1$

素因数の和:488274

約数の個数: 20

約数和(自身を含む): 90816732

約数和(自身を除く): 51755852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 488261, 976522, 1953044, 2441305, 3906088, 4882610, 7812176, 9765220, 19530440, 39060880]

約数ペア:

[(1, 39060880), (2, 19530440), (4, 9765220), (5, 7812176), (8, 4882610), (10, 3906088), (16, 2441305), (20, 1953044), (40, 976522), (80, 488261)]