11751320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41969}}^1$

素因数の和:41987

約数の個数: 32

約数和(自身を含む): 30218400

約数和(自身を除く): 18467080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 41969, 83938, 167876, 209845, 293783, 335752, 419690, 587566, 839380, 1175132, 1468915, 1678760, 2350264, 2937830, 5875660, 11751320]

約数ペア:

[(1, 11751320), (2, 5875660), (4, 2937830), (5, 2350264), (7, 1678760), (8, 1468915), (10, 1175132), (14, 839380), (20, 587566), (28, 419690), (35, 335752), (40, 293783), (56, 209845), (70, 167876), (140, 83938), (280, 41969)]