38832640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 160

約数和(自身を含む): 116671104

約数和(自身を除く): 77838464

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 197, 220, 224, 256, 280, 308, 320, 352, 385, 394, 440, 448, 512, 560, 616, 640, 704, 770, 788, 880, 896, 985, 1120, 1232, 1280, 1379, 1408, 1540, 1576, 1760, 1792, 1970, 2167, 2240, 2464, 2560, 2758, 2816, 3080, 3152, 3520, 3584, 3940, 4334, 4480, 4928, 5516, 5632, 6160, 6304, 6895, 7040, 7880, 8668, 8960, 9856, 10835, 11032, 12320, 12608, 13790, 14080, 15169, 15760, 17336, 17920, 19712, 21670, 22064, 24640, 25216, 27580, 28160, 30338, 31520, 34672, 39424, 43340, 44128, 49280, 50432, 55160, 60676, 63040, 69344, 75845, 86680, 88256, 98560, 100864, 110320, 121352, 126080, 138688, 151690, 173360, 176512, 197120, 220640, 242704, 252160, 277376, 303380, 346720, 353024, 441280, 485408, 504320, 554752, 606760, 693440, 706048, 882560, 970816, 1109504, 1213520, 1386880, 1765120, 1941632, 2427040, 2773760, 3530240, 3883264, 4854080, 5547520, 7766528, 9708160, 19416320, 38832640]

約数ペア:

[(1, 38832640), (2, 19416320), (4, 9708160), (5, 7766528), (7, 5547520), (8, 4854080), (10, 3883264), (11, 3530240), (14, 2773760), (16, 2427040), (20, 1941632), (22, 1765120), (28, 1386880), (32, 1213520), (35, 1109504), (40, 970816), (44, 882560), (55, 706048), (56, 693440), (64, 606760), (70, 554752), (77, 504320), (80, 485408), (88, 441280), (110, 353024), (112, 346720), (128, 303380), (140, 277376), (154, 252160), (160, 242704), (176, 220640), (197, 197120), (220, 176512), (224, 173360), (256, 151690), (280, 138688), (308, 126080), (320, 121352), (352, 110320), (385, 100864), (394, 98560), (440, 88256), (448, 86680), (512, 75845), (560, 69344), (616, 63040), (640, 60676), (704, 55160), (770, 50432), (788, 49280), (880, 44128), (896, 43340), (985, 39424), (1120, 34672), (1232, 31520), (1280, 30338), (1379, 28160), (1408, 27580), (1540, 25216), (1576, 24640), (1760, 22064), (1792, 21670), (1970, 19712), (2167, 17920), (2240, 17336), (2464, 15760), (2560, 15169), (2758, 14080), (2816, 13790), (3080, 12608), (3152, 12320), (3520, 11032), (3584, 10835), (3940, 9856), (4334, 8960), (4480, 8668), (4928, 7880), (5516, 7040), (5632, 6895), (6160, 6304)]