40739710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{967}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 80289792

約数和(自身を除く): 39550082

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 383, 766, 967, 1915, 1934, 3830, 4213, 4835, 8426, 9670, 10637, 21065, 21274, 42130, 53185, 106370, 370361, 740722, 1851805, 3703610, 4073971, 8147942, 20369855, 40739710]

約数ペア:

[(1, 40739710), (2, 20369855), (5, 8147942), (10, 4073971), (11, 3703610), (22, 1851805), (55, 740722), (110, 370361), (383, 106370), (766, 53185), (967, 42130), (1915, 21274), (1934, 21065), (3830, 10637), (4213, 9670), (4835, 8426)]