102529280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11443}}^1$

素因数の和:11471

約数の個数: 72

約数和(自身を含む): 280698432

約数和(自身を除く): 178169152

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, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 11443, 22886, 45772, 57215, 80101, 91544, 114430, 160202, 183088, 228860, 320404, 366176, 400505, 457720, 640808, 732352, 801010, 915440, 1281616, 1464704, 1602020, 1830880, 2563232, 2929408, 3204040, 3661760, 5126464, 6408080, 7323520, 10252928, 12816160, 14647040, 20505856, 25632320, 51264640, 102529280]

約数ペア:

[(1, 102529280), (2, 51264640), (4, 25632320), (5, 20505856), (7, 14647040), (8, 12816160), (10, 10252928), (14, 7323520), (16, 6408080), (20, 5126464), (28, 3661760), (32, 3204040), (35, 2929408), (40, 2563232), (56, 1830880), (64, 1602020), (70, 1464704), (80, 1281616), (112, 915440), (128, 801010), (140, 732352), (160, 640808), (224, 457720), (256, 400505), (280, 366176), (320, 320404), (448, 228860), (560, 183088), (640, 160202), (896, 114430), (1120, 91544), (1280, 80101), (1792, 57215), (2240, 45772), (4480, 22886), (8960, 11443)]