22625120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{20201}}^1$

素因数の和:20223

約数の個数: 48

約数和(自身を含む): 61090848

約数和(自身を除く): 38465728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 20201, 40402, 80804, 101005, 141407, 161608, 202010, 282814, 323216, 404020, 565628, 646432, 707035, 808040, 1131256, 1414070, 1616080, 2262512, 2828140, 3232160, 4525024, 5656280, 11312560, 22625120]

約数ペア:

[(1, 22625120), (2, 11312560), (4, 5656280), (5, 4525024), (7, 3232160), (8, 2828140), (10, 2262512), (14, 1616080), (16, 1414070), (20, 1131256), (28, 808040), (32, 707035), (35, 646432), (40, 565628), (56, 404020), (70, 323216), (80, 282814), (112, 202010), (140, 161608), (160, 141407), (224, 101005), (280, 80804), (560, 40402), (1120, 20201)]