38064400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 102680928

約数和(自身を除く): 64616528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 41, 44, 50, 55, 80, 82, 88, 100, 110, 164, 176, 200, 205, 211, 220, 275, 328, 400, 410, 422, 440, 451, 550, 656, 820, 844, 880, 902, 1025, 1055, 1100, 1640, 1688, 1804, 2050, 2110, 2200, 2255, 2321, 3280, 3376, 3608, 4100, 4220, 4400, 4510, 4642, 5275, 7216, 8200, 8440, 8651, 9020, 9284, 10550, 11275, 11605, 16400, 16880, 17302, 18040, 18568, 21100, 22550, 23210, 34604, 36080, 37136, 42200, 43255, 45100, 46420, 58025, 69208, 84400, 86510, 90200, 92840, 95161, 116050, 138416, 173020, 180400, 185680, 190322, 216275, 232100, 346040, 380644, 432550, 464200, 475805, 692080, 761288, 865100, 928400, 951610, 1522576, 1730200, 1903220, 2379025, 3460400, 3806440, 4758050, 7612880, 9516100, 19032200, 38064400]

約数ペア:

[(1, 38064400), (2, 19032200), (4, 9516100), (5, 7612880), (8, 4758050), (10, 3806440), (11, 3460400), (16, 2379025), (20, 1903220), (22, 1730200), (25, 1522576), (40, 951610), (41, 928400), (44, 865100), (50, 761288), (55, 692080), (80, 475805), (82, 464200), (88, 432550), (100, 380644), (110, 346040), (164, 232100), (176, 216275), (200, 190322), (205, 185680), (211, 180400), (220, 173020), (275, 138416), (328, 116050), (400, 95161), (410, 92840), (422, 90200), (440, 86510), (451, 84400), (550, 69208), (656, 58025), (820, 46420), (844, 45100), (880, 43255), (902, 42200), (1025, 37136), (1055, 36080), (1100, 34604), (1640, 23210), (1688, 22550), (1804, 21100), (2050, 18568), (2110, 18040), (2200, 17302), (2255, 16880), (2321, 16400), (3280, 11605), (3376, 11275), (3608, 10550), (4100, 9284), (4220, 9020), (4400, 8651), (4510, 8440), (4642, 8200), (5275, 7216)]