43427840

素因数分解:

$2^{11}\times 5^1\times {\mathrm{4241}}^1$

素因数の和:4268

約数の個数: 48

約数和(自身を含む): 104225940

約数和(自身を除く): 60798100

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, 4241, 5120, 8482, 10240, 16964, 21205, 33928, 42410, 67856, 84820, 135712, 169640, 271424, 339280, 542848, 678560, 1085696, 1357120, 2171392, 2714240, 4342784, 5428480, 8685568, 10856960, 21713920, 43427840]

約数ペア:

[(1, 43427840), (2, 21713920), (4, 10856960), (5, 8685568), (8, 5428480), (10, 4342784), (16, 2714240), (20, 2171392), (32, 1357120), (40, 1085696), (64, 678560), (80, 542848), (128, 339280), (160, 271424), (256, 169640), (320, 135712), (512, 84820), (640, 67856), (1024, 42410), (1280, 33928), (2048, 21205), (2560, 16964), (4241, 10240), (5120, 8482)]