2601400

素因数分解:

$2^3\times 5^2\times {\mathrm{13007}}^1$

素因数の和:13023

約数の個数: 24

約数和(自身を含む): 6048720

約数和(自身を除く): 3447320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 13007, 26014, 52028, 65035, 104056, 130070, 260140, 325175, 520280, 650350, 1300700, 2601400]

約数ペア:

[(1, 2601400), (2, 1300700), (4, 650350), (5, 520280), (8, 325175), (10, 260140), (20, 130070), (25, 104056), (40, 65035), (50, 52028), (100, 26014), (200, 13007)]