66843040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 174073536

約数和(自身を除く): 107230496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 163, 176, 220, 233, 326, 352, 440, 466, 652, 815, 880, 932, 1165, 1304, 1630, 1760, 1793, 1864, 2330, 2563, 2608, 3260, 3586, 3728, 4660, 5126, 5216, 6520, 7172, 7456, 8965, 9320, 10252, 12815, 13040, 14344, 17930, 18640, 20504, 25630, 26080, 28688, 35860, 37280, 37979, 41008, 51260, 57376, 71720, 75958, 82016, 102520, 143440, 151916, 189895, 205040, 286880, 303832, 379790, 410080, 417769, 607664, 759580, 835538, 1215328, 1519160, 1671076, 2088845, 3038320, 3342152, 4177690, 6076640, 6684304, 8355380, 13368608, 16710760, 33421520, 66843040]

約数ペア:

[(1, 66843040), (2, 33421520), (4, 16710760), (5, 13368608), (8, 8355380), (10, 6684304), (11, 6076640), (16, 4177690), (20, 3342152), (22, 3038320), (32, 2088845), (40, 1671076), (44, 1519160), (55, 1215328), (80, 835538), (88, 759580), (110, 607664), (160, 417769), (163, 410080), (176, 379790), (220, 303832), (233, 286880), (326, 205040), (352, 189895), (440, 151916), (466, 143440), (652, 102520), (815, 82016), (880, 75958), (932, 71720), (1165, 57376), (1304, 51260), (1630, 41008), (1760, 37979), (1793, 37280), (1864, 35860), (2330, 28688), (2563, 26080), (2608, 25630), (3260, 20504), (3586, 18640), (3728, 17930), (4660, 14344), (5126, 13040), (5216, 12815), (6520, 10252), (7172, 9320), (7456, 8965)]