42460160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{8293}}^1$

素因数の和:8318

約数の個数: 44

約数和(自身を含む): 101866908

約数和(自身を除く): 59406748

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 8293, 16586, 33172, 41465, 66344, 82930, 132688, 165860, 265376, 331720, 530752, 663440, 1061504, 1326880, 2123008, 2653760, 4246016, 5307520, 8492032, 10615040, 21230080, 42460160]

約数ペア:

[(1, 42460160), (2, 21230080), (4, 10615040), (5, 8492032), (8, 5307520), (10, 4246016), (16, 2653760), (20, 2123008), (32, 1326880), (40, 1061504), (64, 663440), (80, 530752), (128, 331720), (160, 265376), (256, 165860), (320, 132688), (512, 82930), (640, 66344), (1024, 41465), (1280, 33172), (2560, 16586), (5120, 8293)]