40550294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 27878506

約数列:

[1, 2, 19, 29, 31, 38, 58, 62, 551, 589, 899, 1102, 1178, 1187, 1798, 2374, 17081, 22553, 34162, 34423, 36797, 45106, 68846, 73594, 654037, 699143, 1067113, 1308074, 1398286, 2134226, 20275147, 40550294]

約数ペア:

[(1, 40550294), (2, 20275147), (19, 2134226), (29, 1398286), (31, 1308074), (38, 1067113), (58, 699143), (62, 654037), (551, 73594), (589, 68846), (899, 45106), (1102, 36797), (1178, 34423), (1187, 34162), (1798, 22553), (2374, 17081)]