1040723920

素因数分解:

$2^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{35447}}^1$

素因数の和:35827

約数の個数: 40

約数和(自身を含む): 2426344704

約数和(自身を除く): 1385620784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367, 734, 1468, 1835, 2936, 3670, 5872, 7340, 14680, 29360, 35447, 70894, 141788, 177235, 283576, 354470, 567152, 708940, 1417880, 2835760, 13009049, 26018098, 52036196, 65045245, 104072392, 130090490, 208144784, 260180980, 520361960, 1040723920]

約数ペア:

[(1, 1040723920), (2, 520361960), (4, 260180980), (5, 208144784), (8, 130090490), (10, 104072392), (16, 65045245), (20, 52036196), (40, 26018098), (80, 13009049), (367, 2835760), (734, 1417880), (1468, 708940), (1835, 567152), (2936, 354470), (3670, 283576), (5872, 177235), (7340, 141788), (14680, 70894), (29360, 35447)]