1190825140

素因数分解:

$2^2\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{22717}}^1$

素因数の和:25347

約数の個数: 24

約数和(自身を含む): 2501797032

約数和(自身を除く): 1310971892

約数列:

[1, 2, 4, 5, 10, 20, 2621, 5242, 10484, 13105, 22717, 26210, 45434, 52420, 90868, 113585, 227170, 454340, 59541257, 119082514, 238165028, 297706285, 595412570, 1190825140]

約数ペア:

[(1, 1190825140), (2, 595412570), (4, 297706285), (5, 238165028), (10, 119082514), (20, 59541257), (2621, 454340), (5242, 227170), (10484, 113585), (13105, 90868), (22717, 52420), (26210, 45434)]