39295520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 102876480

約数和(自身を除く): 63580960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 83, 88, 110, 160, 166, 176, 220, 269, 332, 352, 415, 440, 538, 664, 830, 880, 913, 1076, 1328, 1345, 1660, 1760, 1826, 2152, 2656, 2690, 2959, 3320, 3652, 4304, 4565, 5380, 5918, 6640, 7304, 8608, 9130, 10760, 11836, 13280, 14608, 14795, 18260, 21520, 22327, 23672, 29216, 29590, 36520, 43040, 44654, 47344, 59180, 73040, 89308, 94688, 111635, 118360, 146080, 178616, 223270, 236720, 245597, 357232, 446540, 473440, 491194, 714464, 893080, 982388, 1227985, 1786160, 1964776, 2455970, 3572320, 3929552, 4911940, 7859104, 9823880, 19647760, 39295520]

約数ペア:

[(1, 39295520), (2, 19647760), (4, 9823880), (5, 7859104), (8, 4911940), (10, 3929552), (11, 3572320), (16, 2455970), (20, 1964776), (22, 1786160), (32, 1227985), (40, 982388), (44, 893080), (55, 714464), (80, 491194), (83, 473440), (88, 446540), (110, 357232), (160, 245597), (166, 236720), (176, 223270), (220, 178616), (269, 146080), (332, 118360), (352, 111635), (415, 94688), (440, 89308), (538, 73040), (664, 59180), (830, 47344), (880, 44654), (913, 43040), (1076, 36520), (1328, 29590), (1345, 29216), (1660, 23672), (1760, 22327), (1826, 21520), (2152, 18260), (2656, 14795), (2690, 14608), (2959, 13280), (3320, 11836), (3652, 10760), (4304, 9130), (4565, 8608), (5380, 7304), (5918, 6640)]