29112320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{2843}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 69877080

約数和(自身を除く): 40764760

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, 2843, 5120, 5686, 10240, 11372, 14215, 22744, 28430, 45488, 56860, 90976, 113720, 181952, 227440, 363904, 454880, 727808, 909760, 1455616, 1819520, 2911232, 3639040, 5822464, 7278080, 14556160, 29112320]

約数ペア:

[(1, 29112320), (2, 14556160), (4, 7278080), (5, 5822464), (8, 3639040), (10, 2911232), (16, 1819520), (20, 1455616), (32, 909760), (40, 727808), (64, 454880), (80, 363904), (128, 227440), (160, 181952), (256, 113720), (320, 90976), (512, 56860), (640, 45488), (1024, 28430), (1280, 22744), (2048, 14215), (2560, 11372), (2843, 10240), (5120, 5686)]