103429120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{20201}}^1$

素因数の和:20226

約数の個数: 44

約数和(自身を含む): 248120964

約数和(自身を除く): 144691844

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, 20201, 40402, 80804, 101005, 161608, 202010, 323216, 404020, 646432, 808040, 1292864, 1616080, 2585728, 3232160, 5171456, 6464320, 10342912, 12928640, 20685824, 25857280, 51714560, 103429120]

約数ペア:

[(1, 103429120), (2, 51714560), (4, 25857280), (5, 20685824), (8, 12928640), (10, 10342912), (16, 6464320), (20, 5171456), (32, 3232160), (40, 2585728), (64, 1616080), (80, 1292864), (128, 808040), (160, 646432), (256, 404020), (320, 323216), (512, 202010), (640, 161608), (1024, 101005), (1280, 80804), (2560, 40402), (5120, 20201)]