45250240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{20201}}^1$

素因数の和:20225

約数の個数: 56

約数和(自身を含む): 123151392

約数和(自身を除く): 77901152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 20201, 40402, 80804, 101005, 141407, 161608, 202010, 282814, 323216, 404020, 565628, 646432, 707035, 808040, 1131256, 1292864, 1414070, 1616080, 2262512, 2828140, 3232160, 4525024, 5656280, 6464320, 9050048, 11312560, 22625120, 45250240]

約数ペア:

[(1, 45250240), (2, 22625120), (4, 11312560), (5, 9050048), (7, 6464320), (8, 5656280), (10, 4525024), (14, 3232160), (16, 2828140), (20, 2262512), (28, 1616080), (32, 1414070), (35, 1292864), (40, 1131256), (56, 808040), (64, 707035), (70, 646432), (80, 565628), (112, 404020), (140, 323216), (160, 282814), (224, 202010), (280, 161608), (320, 141407), (448, 101005), (560, 80804), (1120, 40402), (2240, 20201)]