1488202399300

素因数分解:

$2^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{4261}}^1\times {\mathrm{17729}}^1$

素因数の和:22201

約数の個数: 72

約数和(自身を含む): 3246736961160

約数和(自身を除く): 1758534561860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 197, 394, 788, 985, 1970, 3940, 4261, 4925, 8522, 9850, 17044, 17729, 19700, 21305, 35458, 42610, 70916, 85220, 88645, 106525, 177290, 213050, 354580, 426100, 443225, 839417, 886450, 1678834, 1772900, 3357668, 3492613, 4197085, 6985226, 8394170, 13970452, 16788340, 17463065, 20985425, 34926130, 41970850, 69852260, 75543269, 83941700, 87315325, 151086538, 174630650, 302173076, 349261300, 377716345, 755432690, 1510865380, 1888581725, 3777163450, 7554326900, 14882023993, 29764047986, 59528095972, 74410119965, 148820239930, 297640479860, 372050599825, 744101199650, 1488202399300]

約数ペア:

[(1, 1488202399300), (2, 744101199650), (4, 372050599825), (5, 297640479860), (10, 148820239930), (20, 74410119965), (25, 59528095972), (50, 29764047986), (100, 14882023993), (197, 7554326900), (394, 3777163450), (788, 1888581725), (985, 1510865380), (1970, 755432690), (3940, 377716345), (4261, 349261300), (4925, 302173076), (8522, 174630650), (9850, 151086538), (17044, 87315325), (17729, 83941700), (19700, 75543269), (21305, 69852260), (35458, 41970850), (42610, 34926130), (70916, 20985425), (85220, 17463065), (88645, 16788340), (106525, 13970452), (177290, 8394170), (213050, 6985226), (354580, 4197085), (426100, 3492613), (443225, 3357668), (839417, 1772900), (886450, 1678834)]