75182320

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6761}}^1$

素因数の和:6913

約数の個数: 40

約数和(自身を含む): 176082480

約数和(自身を除く): 100900160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 6761, 11120, 13522, 27044, 33805, 54088, 67610, 108176, 135220, 270440, 540880, 939779, 1879558, 3759116, 4698895, 7518232, 9397790, 15036464, 18795580, 37591160, 75182320]

約数ペア:

[(1, 75182320), (2, 37591160), (4, 18795580), (5, 15036464), (8, 9397790), (10, 7518232), (16, 4698895), (20, 3759116), (40, 1879558), (80, 939779), (139, 540880), (278, 270440), (556, 135220), (695, 108176), (1112, 67610), (1390, 54088), (2224, 33805), (2780, 27044), (5560, 13522), (6761, 11120)]