39751360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 112

約数和(自身を含む): 107972352

約数和(自身を除く): 68220992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 491, 506, 704, 736, 880, 920, 982, 1012, 1265, 1472, 1760, 1840, 1964, 2024, 2455, 2530, 3520, 3680, 3928, 4048, 4910, 5060, 5401, 7360, 7856, 8096, 9820, 10120, 10802, 11293, 15712, 16192, 19640, 20240, 21604, 22586, 27005, 31424, 39280, 40480, 43208, 45172, 54010, 56465, 78560, 80960, 86416, 90344, 108020, 112930, 124223, 157120, 172832, 180688, 216040, 225860, 248446, 345664, 361376, 432080, 451720, 496892, 621115, 722752, 864160, 903440, 993784, 1242230, 1728320, 1806880, 1987568, 2484460, 3613760, 3975136, 4968920, 7950272, 9937840, 19875680, 39751360]

約数ペア:

[(1, 39751360), (2, 19875680), (4, 9937840), (5, 7950272), (8, 4968920), (10, 3975136), (11, 3613760), (16, 2484460), (20, 1987568), (22, 1806880), (23, 1728320), (32, 1242230), (40, 993784), (44, 903440), (46, 864160), (55, 722752), (64, 621115), (80, 496892), (88, 451720), (92, 432080), (110, 361376), (115, 345664), (160, 248446), (176, 225860), (184, 216040), (220, 180688), (230, 172832), (253, 157120), (320, 124223), (352, 112930), (368, 108020), (440, 90344), (460, 86416), (491, 80960), (506, 78560), (704, 56465), (736, 54010), (880, 45172), (920, 43208), (982, 40480), (1012, 39280), (1265, 31424), (1472, 27005), (1760, 22586), (1840, 21604), (1964, 20240), (2024, 19640), (2455, 16192), (2530, 15712), (3520, 11293), (3680, 10802), (3928, 10120), (4048, 9820), (4910, 8096), (5060, 7856), (5401, 7360)]