39295040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 112

約数和(自身を含む): 103144320

約数和(自身を除く): 63849280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 281, 304, 320, 368, 380, 437, 460, 562, 608, 736, 760, 874, 920, 1124, 1216, 1405, 1472, 1520, 1748, 1840, 2185, 2248, 2810, 3040, 3496, 3680, 4370, 4496, 5339, 5620, 6080, 6463, 6992, 7360, 8740, 8992, 10678, 11240, 12926, 13984, 17480, 17984, 21356, 22480, 25852, 26695, 27968, 32315, 34960, 42712, 44960, 51704, 53390, 64630, 69920, 85424, 89920, 103408, 106780, 122797, 129260, 139840, 170848, 206816, 213560, 245594, 258520, 341696, 413632, 427120, 491188, 517040, 613985, 854240, 982376, 1034080, 1227970, 1708480, 1964752, 2068160, 2455940, 3929504, 4911880, 7859008, 9823760, 19647520, 39295040]

約数ペア:

[(1, 39295040), (2, 19647520), (4, 9823760), (5, 7859008), (8, 4911880), (10, 3929504), (16, 2455940), (19, 2068160), (20, 1964752), (23, 1708480), (32, 1227970), (38, 1034080), (40, 982376), (46, 854240), (64, 613985), (76, 517040), (80, 491188), (92, 427120), (95, 413632), (115, 341696), (152, 258520), (160, 245594), (184, 213560), (190, 206816), (230, 170848), (281, 139840), (304, 129260), (320, 122797), (368, 106780), (380, 103408), (437, 89920), (460, 85424), (562, 69920), (608, 64630), (736, 53390), (760, 51704), (874, 44960), (920, 42712), (1124, 34960), (1216, 32315), (1405, 27968), (1472, 26695), (1520, 25852), (1748, 22480), (1840, 21356), (2185, 17984), (2248, 17480), (2810, 13984), (3040, 12926), (3496, 11240), (3680, 10678), (4370, 8992), (4496, 8740), (5339, 7360), (5620, 6992), (6080, 6463)]