101079040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{9871}}^1$

素因数の和:9898

約数の個数: 48

約数和(自身を含む): 242555040

約数和(自身を除く): 141476000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 9871, 10240, 19742, 39484, 49355, 78968, 98710, 157936, 197420, 315872, 394840, 631744, 789680, 1263488, 1579360, 2526976, 3158720, 5053952, 6317440, 10107904, 12634880, 20215808, 25269760, 50539520, 101079040]

約数ペア:

[(1, 101079040), (2, 50539520), (4, 25269760), (5, 20215808), (8, 12634880), (10, 10107904), (16, 6317440), (20, 5053952), (32, 3158720), (40, 2526976), (64, 1579360), (80, 1263488), (128, 789680), (160, 631744), (256, 394840), (320, 315872), (512, 197420), (640, 157936), (1024, 98710), (1280, 78968), (2048, 49355), (2560, 39484), (5120, 19742), (9871, 10240)]