5085420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 14370048

約数和(自身を除く): 9284628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 647, 655, 786, 1294, 1310, 1572, 1941, 1965, 2588, 2620, 3235, 3882, 3930, 6470, 7764, 7860, 9705, 12940, 19410, 38820, 84757, 169514, 254271, 339028, 423785, 508542, 847570, 1017084, 1271355, 1695140, 2542710, 5085420]

約数ペア:

[(1, 5085420), (2, 2542710), (3, 1695140), (4, 1271355), (5, 1017084), (6, 847570), (10, 508542), (12, 423785), (15, 339028), (20, 254271), (30, 169514), (60, 84757), (131, 38820), (262, 19410), (393, 12940), (524, 9705), (647, 7860), (655, 7764), (786, 6470), (1294, 3930), (1310, 3882), (1572, 3235), (1941, 2620), (1965, 2588)]