194560

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1$

素因数の和:46

約数の個数: 48

約数和(自身を含む): 491400

約数和(自身を除く): 296840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1520, 2048, 2432, 2560, 3040, 4864, 5120, 6080, 9728, 10240, 12160, 19456, 24320, 38912, 48640, 97280, 194560]

約数ペア:

[(1, 194560), (2, 97280), (4, 48640), (5, 38912), (8, 24320), (10, 19456), (16, 12160), (19, 10240), (20, 9728), (32, 6080), (38, 5120), (40, 4864), (64, 3040), (76, 2560), (80, 2432), (95, 2048), (128, 1520), (152, 1280), (160, 1216), (190, 1024), (256, 760), (304, 640), (320, 608), (380, 512)]