27335120

素因数分解:

$2^4\times 5^1\times {\mathrm{449}}^1\times {\mathrm{761}}^1$

素因数の和:1223

約数の個数: 40

約数和(自身を含む): 63779400

約数和(自身を除く): 36444280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 449, 761, 898, 1522, 1796, 2245, 3044, 3592, 3805, 4490, 6088, 7184, 7610, 8980, 12176, 15220, 17960, 30440, 35920, 60880, 341689, 683378, 1366756, 1708445, 2733512, 3416890, 5467024, 6833780, 13667560, 27335120]

約数ペア:

[(1, 27335120), (2, 13667560), (4, 6833780), (5, 5467024), (8, 3416890), (10, 2733512), (16, 1708445), (20, 1366756), (40, 683378), (80, 341689), (449, 60880), (761, 35920), (898, 30440), (1522, 17960), (1796, 15220), (2245, 12176), (3044, 8980), (3592, 7610), (3805, 7184), (4490, 6088)]