24139720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 60056640

約数和(自身を除く): 35916920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 415, 440, 661, 664, 830, 913, 1322, 1660, 1826, 2644, 3305, 3320, 3652, 4565, 5288, 6610, 7271, 7304, 9130, 13220, 14542, 18260, 26440, 29084, 36355, 36520, 54863, 58168, 72710, 109726, 145420, 219452, 274315, 290840, 438904, 548630, 603493, 1097260, 1206986, 2194520, 2413972, 3017465, 4827944, 6034930, 12069860, 24139720]

約数ペア:

[(1, 24139720), (2, 12069860), (4, 6034930), (5, 4827944), (8, 3017465), (10, 2413972), (11, 2194520), (20, 1206986), (22, 1097260), (40, 603493), (44, 548630), (55, 438904), (83, 290840), (88, 274315), (110, 219452), (166, 145420), (220, 109726), (332, 72710), (415, 58168), (440, 54863), (661, 36520), (664, 36355), (830, 29084), (913, 26440), (1322, 18260), (1660, 14542), (1826, 13220), (2644, 9130), (3305, 7304), (3320, 7271), (3652, 6610), (4565, 5288)]