25338120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211151}}^1$

素因数の和:211165

約数の個数: 32

約数和(自身を含む): 76014720

約数和(自身を除く): 50676600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211151, 422302, 633453, 844604, 1055755, 1266906, 1689208, 2111510, 2533812, 3167265, 4223020, 5067624, 6334530, 8446040, 12669060, 25338120]

約数ペア:

[(1, 25338120), (2, 12669060), (3, 8446040), (4, 6334530), (5, 5067624), (6, 4223020), (8, 3167265), (10, 2533812), (12, 2111510), (15, 1689208), (20, 1266906), (24, 1055755), (30, 844604), (40, 633453), (60, 422302), (120, 211151)]