275208040

素因数分解:

$2^3\times 5^1\times {\mathrm{761}}^1\times {\mathrm{9041}}^1$

素因数の和:9813

約数の個数: 32

約数和(自身を含む): 620100360

約数和(自身を除く): 344892320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 761, 1522, 3044, 3805, 6088, 7610, 9041, 15220, 18082, 30440, 36164, 45205, 72328, 90410, 180820, 361640, 6880201, 13760402, 27520804, 34401005, 55041608, 68802010, 137604020, 275208040]

約数ペア:

[(1, 275208040), (2, 137604020), (4, 68802010), (5, 55041608), (8, 34401005), (10, 27520804), (20, 13760402), (40, 6880201), (761, 361640), (1522, 180820), (3044, 90410), (3805, 72328), (6088, 45205), (7610, 36164), (9041, 30440), (15220, 18082)]