54023840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1414

約数の個数: 96

約数和(自身を含む): 144789120

約数和(自身を除く): 90765280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1367, 1520, 1976, 2080, 2470, 2734, 3040, 3952, 4940, 5468, 6835, 7904, 9880, 10936, 13670, 17771, 19760, 21872, 25973, 27340, 35542, 39520, 43744, 51946, 54680, 71084, 88855, 103892, 109360, 129865, 142168, 177710, 207784, 218720, 259730, 284336, 337649, 355420, 415568, 519460, 568672, 675298, 710840, 831136, 1038920, 1350596, 1421680, 1688245, 2077840, 2701192, 2843360, 3376490, 4155680, 5402384, 6752980, 10804768, 13505960, 27011920, 54023840]

約数ペア:

[(1, 54023840), (2, 27011920), (4, 13505960), (5, 10804768), (8, 6752980), (10, 5402384), (13, 4155680), (16, 3376490), (19, 2843360), (20, 2701192), (26, 2077840), (32, 1688245), (38, 1421680), (40, 1350596), (52, 1038920), (65, 831136), (76, 710840), (80, 675298), (95, 568672), (104, 519460), (130, 415568), (152, 355420), (160, 337649), (190, 284336), (208, 259730), (247, 218720), (260, 207784), (304, 177710), (380, 142168), (416, 129865), (494, 109360), (520, 103892), (608, 88855), (760, 71084), (988, 54680), (1040, 51946), (1235, 43744), (1367, 39520), (1520, 35542), (1976, 27340), (2080, 25973), (2470, 21872), (2734, 19760), (3040, 17771), (3952, 13670), (4940, 10936), (5468, 9880), (6835, 7904)]