5139220

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{877}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 10841544

約数和(自身を除く): 5702324

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 877, 1172, 1465, 1754, 2930, 3508, 4385, 5860, 8770, 17540, 256961, 513922, 1027844, 1284805, 2569610, 5139220]

約数ペア:

[(1, 5139220), (2, 2569610), (4, 1284805), (5, 1027844), (10, 513922), (20, 256961), (293, 17540), (586, 8770), (877, 5860), (1172, 4385), (1465, 3508), (1754, 2930)]