5497700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4229}}^1$

素因数の和:4256

約数の個数: 36

約数和(自身を含む): 12850740

約数和(自身を除く): 7353040

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 4229, 8458, 16916, 21145, 42290, 54977, 84580, 105725, 109954, 211450, 219908, 274885, 422900, 549770, 1099540, 1374425, 2748850, 5497700]

約数ペア:

[(1, 5497700), (2, 2748850), (4, 1374425), (5, 1099540), (10, 549770), (13, 422900), (20, 274885), (25, 219908), (26, 211450), (50, 109954), (52, 105725), (65, 84580), (100, 54977), (130, 42290), (260, 21145), (325, 16916), (650, 8458), (1300, 4229)]