23936780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4621}}^1$

素因数の和:4674

約数の個数: 48

約数和(自身を含む): 59013696

約数和(自身を除く): 35076916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 4621, 5180, 9242, 18484, 23105, 32347, 46210, 64694, 92420, 129388, 161735, 170977, 323470, 341954, 646940, 683908, 854885, 1196839, 1709770, 2393678, 3419540, 4787356, 5984195, 11968390, 23936780]

約数ペア:

[(1, 23936780), (2, 11968390), (4, 5984195), (5, 4787356), (7, 3419540), (10, 2393678), (14, 1709770), (20, 1196839), (28, 854885), (35, 683908), (37, 646940), (70, 341954), (74, 323470), (140, 170977), (148, 161735), (185, 129388), (259, 92420), (370, 64694), (518, 46210), (740, 32347), (1036, 23105), (1295, 18484), (2590, 9242), (4621, 5180)]