91624960

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{5113}}^1$

素因数の和:5143

約数の個数: 80

約数和(自身を含む): 251117856

約数和(自身を除く): 159492896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5113, 8960, 10226, 17920, 20452, 25565, 35791, 40904, 51130, 71582, 81808, 102260, 143164, 163616, 178955, 204520, 286328, 327232, 357910, 409040, 572656, 654464, 715820, 818080, 1145312, 1308928, 1431640, 1636160, 2290624, 2617856, 2863280, 3272320, 4581248, 5726560, 6544640, 9162496, 11453120, 13089280, 18324992, 22906240, 45812480, 91624960]

約数ペア:

[(1, 91624960), (2, 45812480), (4, 22906240), (5, 18324992), (7, 13089280), (8, 11453120), (10, 9162496), (14, 6544640), (16, 5726560), (20, 4581248), (28, 3272320), (32, 2863280), (35, 2617856), (40, 2290624), (56, 1636160), (64, 1431640), (70, 1308928), (80, 1145312), (112, 818080), (128, 715820), (140, 654464), (160, 572656), (224, 409040), (256, 357910), (280, 327232), (320, 286328), (448, 204520), (512, 178955), (560, 163616), (640, 143164), (896, 102260), (1120, 81808), (1280, 71582), (1792, 51130), (2240, 40904), (2560, 35791), (3584, 25565), (4480, 20452), (5113, 17920), (8960, 10226)]