25101160020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139450889}}^1$

素因数の和:139450904

約数の個数: 36

約数和(自身を含む): 76140185940

約数和(自身を除く): 51039025920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 139450889, 278901778, 418352667, 557803556, 697254445, 836705334, 1255058001, 1394508890, 1673410668, 2091763335, 2510116002, 2789017780, 4183526670, 5020232004, 6275290005, 8367053340, 12550580010, 25101160020]

約数ペア:

[(1, 25101160020), (2, 12550580010), (3, 8367053340), (4, 6275290005), (5, 5020232004), (6, 4183526670), (9, 2789017780), (10, 2510116002), (12, 2091763335), (15, 1673410668), (18, 1394508890), (20, 1255058001), (30, 836705334), (36, 697254445), (45, 557803556), (60, 418352667), (90, 278901778), (180, 139450889)]