2424880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1813

約数の個数: 40

約数和(自身を含む): 5972832

約数和(自身を除く): 3547952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1783, 3566, 7132, 8915, 14264, 17830, 28528, 30311, 35660, 60622, 71320, 121244, 142640, 151555, 242488, 303110, 484976, 606220, 1212440, 2424880]

約数ペア:

[(1, 2424880), (2, 1212440), (4, 606220), (5, 484976), (8, 303110), (10, 242488), (16, 151555), (17, 142640), (20, 121244), (34, 71320), (40, 60622), (68, 35660), (80, 30311), (85, 28528), (136, 17830), (170, 14264), (272, 8915), (340, 7132), (680, 3566), (1360, 1783)]