39930800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1135

約数の個数: 120

約数和(自身を含む): 118179936

約数和(自身を除く): 78249136

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1097, 1300, 1400, 1456, 1820, 2194, 2275, 2600, 2800, 3640, 4388, 4550, 5200, 5485, 7280, 7679, 8776, 9100, 10970, 14261, 15358, 17552, 18200, 21940, 27425, 28522, 30716, 36400, 38395, 43880, 54850, 57044, 61432, 71305, 76790, 87760, 99827, 109700, 114088, 122864, 142610, 153580, 191975, 199654, 219400, 228176, 285220, 307160, 356525, 383950, 399308, 438800, 499135, 570440, 614320, 713050, 767900, 798616, 998270, 1140880, 1426100, 1535800, 1597232, 1996540, 2495675, 2852200, 3071600, 3993080, 4991350, 5704400, 7986160, 9982700, 19965400, 39930800]

約数ペア:

[(1, 39930800), (2, 19965400), (4, 9982700), (5, 7986160), (7, 5704400), (8, 4991350), (10, 3993080), (13, 3071600), (14, 2852200), (16, 2495675), (20, 1996540), (25, 1597232), (26, 1535800), (28, 1426100), (35, 1140880), (40, 998270), (50, 798616), (52, 767900), (56, 713050), (65, 614320), (70, 570440), (80, 499135), (91, 438800), (100, 399308), (104, 383950), (112, 356525), (130, 307160), (140, 285220), (175, 228176), (182, 219400), (200, 199654), (208, 191975), (260, 153580), (280, 142610), (325, 122864), (350, 114088), (364, 109700), (400, 99827), (455, 87760), (520, 76790), (560, 71305), (650, 61432), (700, 57044), (728, 54850), (910, 43880), (1040, 38395), (1097, 36400), (1300, 30716), (1400, 28522), (1456, 27425), (1820, 21940), (2194, 18200), (2275, 17552), (2600, 15358), (2800, 14261), (3640, 10970), (4388, 9100), (4550, 8776), (5200, 7679), (5485, 7280)]