3707120

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:473

約数の個数: 40

約数和(自身を含む): 8704800

約数和(自身を除く): 4997680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 311, 596, 622, 745, 1192, 1244, 1490, 1555, 2384, 2488, 2980, 3110, 4976, 5960, 6220, 11920, 12440, 24880, 46339, 92678, 185356, 231695, 370712, 463390, 741424, 926780, 1853560, 3707120]

約数ペア:

[(1, 3707120), (2, 1853560), (4, 926780), (5, 741424), (8, 463390), (10, 370712), (16, 231695), (20, 185356), (40, 92678), (80, 46339), (149, 24880), (298, 12440), (311, 11920), (596, 6220), (622, 5960), (745, 4976), (1192, 3110), (1244, 2980), (1490, 2488), (1555, 2384)]