26210280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{218419}}^1$

素因数の和:218433

約数の個数: 32

約数和(自身を含む): 78631200

約数和(自身を除く): 52420920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 218419, 436838, 655257, 873676, 1092095, 1310514, 1747352, 2184190, 2621028, 3276285, 4368380, 5242056, 6552570, 8736760, 13105140, 26210280]

約数ペア:

[(1, 26210280), (2, 13105140), (3, 8736760), (4, 6552570), (5, 5242056), (6, 4368380), (8, 3276285), (10, 2621028), (12, 2184190), (15, 1747352), (20, 1310514), (24, 1092095), (30, 873676), (40, 655257), (60, 436838), (120, 218419)]