42374800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 113820840

約数和(自身を除く): 71446040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 200, 208, 232, 260, 281, 290, 325, 377, 400, 464, 520, 562, 580, 650, 725, 754, 1040, 1124, 1160, 1300, 1405, 1450, 1508, 1885, 2248, 2320, 2600, 2810, 2900, 3016, 3653, 3770, 4496, 5200, 5620, 5800, 6032, 7025, 7306, 7540, 8149, 9425, 11240, 11600, 14050, 14612, 15080, 16298, 18265, 18850, 22480, 28100, 29224, 30160, 32596, 36530, 37700, 40745, 56200, 58448, 65192, 73060, 75400, 81490, 91325, 105937, 112400, 130384, 146120, 150800, 162980, 182650, 203725, 211874, 292240, 325960, 365300, 407450, 423748, 529685, 651920, 730600, 814900, 847496, 1059370, 1461200, 1629800, 1694992, 2118740, 2648425, 3259600, 4237480, 5296850, 8474960, 10593700, 21187400, 42374800]

約数ペア:

[(1, 42374800), (2, 21187400), (4, 10593700), (5, 8474960), (8, 5296850), (10, 4237480), (13, 3259600), (16, 2648425), (20, 2118740), (25, 1694992), (26, 1629800), (29, 1461200), (40, 1059370), (50, 847496), (52, 814900), (58, 730600), (65, 651920), (80, 529685), (100, 423748), (104, 407450), (116, 365300), (130, 325960), (145, 292240), (200, 211874), (208, 203725), (232, 182650), (260, 162980), (281, 150800), (290, 146120), (325, 130384), (377, 112400), (400, 105937), (464, 91325), (520, 81490), (562, 75400), (580, 73060), (650, 65192), (725, 58448), (754, 56200), (1040, 40745), (1124, 37700), (1160, 36530), (1300, 32596), (1405, 30160), (1450, 29224), (1508, 28100), (1885, 22480), (2248, 18850), (2320, 18265), (2600, 16298), (2810, 15080), (2900, 14612), (3016, 14050), (3653, 11600), (3770, 11240), (4496, 9425), (5200, 8149), (5620, 7540), (5800, 7306), (6032, 7025)]