4712449720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10710113}}^1$

素因数の和:10710135

約数の個数: 32

約数和(自身を含む): 11566923120

約数和(自身を除く): 6854473400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10710113, 21420226, 42840452, 53550565, 85680904, 107101130, 117811243, 214202260, 235622486, 428404520, 471244972, 589056215, 942489944, 1178112430, 2356224860, 4712449720]

約数ペア:

[(1, 4712449720), (2, 2356224860), (4, 1178112430), (5, 942489944), (8, 589056215), (10, 471244972), (11, 428404520), (20, 235622486), (22, 214202260), (40, 117811243), (44, 107101130), (55, 85680904), (88, 53550565), (110, 42840452), (220, 21420226), (440, 10710113)]