89023040

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 224668080

約数和(自身を除く): 135645040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 53, 58, 64, 80, 106, 116, 145, 160, 181, 212, 232, 265, 290, 320, 362, 424, 464, 530, 580, 724, 848, 905, 928, 1060, 1160, 1448, 1537, 1696, 1810, 1856, 2120, 2320, 2896, 3074, 3392, 3620, 4240, 4640, 5249, 5792, 6148, 7240, 7685, 8480, 9280, 9593, 10498, 11584, 12296, 14480, 15370, 16960, 19186, 20996, 24592, 26245, 28960, 30740, 38372, 41992, 47965, 49184, 52490, 57920, 61480, 76744, 83984, 95930, 98368, 104980, 122960, 153488, 167968, 191860, 209960, 245920, 278197, 306976, 335936, 383720, 419920, 491840, 556394, 613952, 767440, 839840, 1112788, 1390985, 1534880, 1679680, 2225576, 2781970, 3069760, 4451152, 5563940, 8902304, 11127880, 17804608, 22255760, 44511520, 89023040]

約数ペア:

[(1, 89023040), (2, 44511520), (4, 22255760), (5, 17804608), (8, 11127880), (10, 8902304), (16, 5563940), (20, 4451152), (29, 3069760), (32, 2781970), (40, 2225576), (53, 1679680), (58, 1534880), (64, 1390985), (80, 1112788), (106, 839840), (116, 767440), (145, 613952), (160, 556394), (181, 491840), (212, 419920), (232, 383720), (265, 335936), (290, 306976), (320, 278197), (362, 245920), (424, 209960), (464, 191860), (530, 167968), (580, 153488), (724, 122960), (848, 104980), (905, 98368), (928, 95930), (1060, 83984), (1160, 76744), (1448, 61480), (1537, 57920), (1696, 52490), (1810, 49184), (1856, 47965), (2120, 41992), (2320, 38372), (2896, 30740), (3074, 28960), (3392, 26245), (3620, 24592), (4240, 20996), (4640, 19186), (5249, 16960), (5792, 15370), (6148, 14480), (7240, 12296), (7685, 11584), (8480, 10498), (9280, 9593)]