940605280

素因数分解:

$2^5\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{4457}}^1$

素因数の和:5791

約数の個数: 48

約数和(自身を含む): 2224363680

約数和(自身を除く): 1283758400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1319, 2638, 4457, 5276, 6595, 8914, 10552, 13190, 17828, 21104, 22285, 26380, 35656, 42208, 44570, 52760, 71312, 89140, 105520, 142624, 178280, 211040, 356560, 713120, 5878783, 11757566, 23515132, 29393915, 47030264, 58787830, 94060528, 117575660, 188121056, 235151320, 470302640, 940605280]

約数ペア:

[(1, 940605280), (2, 470302640), (4, 235151320), (5, 188121056), (8, 117575660), (10, 94060528), (16, 58787830), (20, 47030264), (32, 29393915), (40, 23515132), (80, 11757566), (160, 5878783), (1319, 713120), (2638, 356560), (4457, 211040), (5276, 178280), (6595, 142624), (8914, 105520), (10552, 89140), (13190, 71312), (17828, 52760), (21104, 44570), (22285, 42208), (26380, 35656)]