1142176900

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{82171}}^1$

素因数の和:82324

約数の個数: 36

約数和(自身を含む): 2496385360

約数和(自身を除く): 1354208460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 6950, 13900, 82171, 164342, 328684, 410855, 821710, 1643420, 2054275, 4108550, 8217100, 11421769, 22843538, 45687076, 57108845, 114217690, 228435380, 285544225, 571088450, 1142176900]

約数ペア:

[(1, 1142176900), (2, 571088450), (4, 285544225), (5, 228435380), (10, 114217690), (20, 57108845), (25, 45687076), (50, 22843538), (100, 11421769), (139, 8217100), (278, 4108550), (556, 2054275), (695, 1643420), (1390, 821710), (2780, 410855), (3475, 328684), (6950, 164342), (13900, 82171)]