41486720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 111041280

約数和(自身を除く): 69554560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 83, 88, 110, 128, 142, 160, 166, 176, 220, 284, 320, 332, 352, 355, 415, 440, 568, 640, 664, 704, 710, 781, 830, 880, 913, 1136, 1328, 1408, 1420, 1562, 1660, 1760, 1826, 2272, 2656, 2840, 3124, 3320, 3520, 3652, 3905, 4544, 4565, 5312, 5680, 5893, 6248, 6640, 7040, 7304, 7810, 9088, 9130, 10624, 11360, 11786, 12496, 13280, 14608, 15620, 18260, 22720, 23572, 24992, 26560, 29216, 29465, 31240, 36520, 45440, 47144, 49984, 53120, 58432, 58930, 62480, 64823, 73040, 94288, 99968, 116864, 117860, 124960, 129646, 146080, 188576, 235720, 249920, 259292, 292160, 324115, 377152, 471440, 499840, 518584, 584320, 648230, 754304, 942880, 1037168, 1296460, 1885760, 2074336, 2592920, 3771520, 4148672, 5185840, 8297344, 10371680, 20743360, 41486720]

約数ペア:

[(1, 41486720), (2, 20743360), (4, 10371680), (5, 8297344), (8, 5185840), (10, 4148672), (11, 3771520), (16, 2592920), (20, 2074336), (22, 1885760), (32, 1296460), (40, 1037168), (44, 942880), (55, 754304), (64, 648230), (71, 584320), (80, 518584), (83, 499840), (88, 471440), (110, 377152), (128, 324115), (142, 292160), (160, 259292), (166, 249920), (176, 235720), (220, 188576), (284, 146080), (320, 129646), (332, 124960), (352, 117860), (355, 116864), (415, 99968), (440, 94288), (568, 73040), (640, 64823), (664, 62480), (704, 58930), (710, 58432), (781, 53120), (830, 49984), (880, 47144), (913, 45440), (1136, 36520), (1328, 31240), (1408, 29465), (1420, 29216), (1562, 26560), (1660, 24992), (1760, 23572), (1826, 22720), (2272, 18260), (2656, 15620), (2840, 14608), (3124, 13280), (3320, 12496), (3520, 11786), (3652, 11360), (3905, 10624), (4544, 9130), (4565, 9088), (5312, 7810), (5680, 7304), (5893, 7040), (6248, 6640)]