377876480

素因数分解:

$2^{12}\times 5^1\times {\mathrm{18451}}^1$

素因数の和:18480

約数の個数: 52

約数和(自身を含む): 906841992

約数和(自身を除く): 528965512

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, 4096, 5120, 10240, 18451, 20480, 36902, 73804, 92255, 147608, 184510, 295216, 369020, 590432, 738040, 1180864, 1476080, 2361728, 2952160, 4723456, 5904320, 9446912, 11808640, 18893824, 23617280, 37787648, 47234560, 75575296, 94469120, 188938240, 377876480]

約数ペア:

[(1, 377876480), (2, 188938240), (4, 94469120), (5, 75575296), (8, 47234560), (10, 37787648), (16, 23617280), (20, 18893824), (32, 11808640), (40, 9446912), (64, 5904320), (80, 4723456), (128, 2952160), (160, 2361728), (256, 1476080), (320, 1180864), (512, 738040), (640, 590432), (1024, 369020), (1280, 295216), (2048, 184510), (2560, 147608), (4096, 92255), (5120, 73804), (10240, 36902), (18451, 20480)]