2437700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1316

約数の個数: 36

約数和(自身を含む): 5572560

約数和(自身を除く): 3134860

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1283, 1900, 2566, 5132, 6415, 12830, 24377, 25660, 32075, 48754, 64150, 97508, 121885, 128300, 243770, 487540, 609425, 1218850, 2437700]

約数ペア:

[(1, 2437700), (2, 1218850), (4, 609425), (5, 487540), (10, 243770), (19, 128300), (20, 121885), (25, 97508), (38, 64150), (50, 48754), (76, 32075), (95, 25660), (100, 24377), (190, 12830), (380, 6415), (475, 5132), (950, 2566), (1283, 1900)]