90132860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3697}}^1$

素因数の和:3782

約数の個数: 48

約数和(自身を含む): 201289536

約数和(自身を除く): 111156676

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 530, 1060, 1219, 2438, 3697, 4876, 6095, 7394, 12190, 14788, 18485, 24380, 36970, 73940, 85031, 170062, 195941, 340124, 391882, 425155, 783764, 850310, 979705, 1700620, 1959410, 3918820, 4506643, 9013286, 18026572, 22533215, 45066430, 90132860]

約数ペア:

[(1, 90132860), (2, 45066430), (4, 22533215), (5, 18026572), (10, 9013286), (20, 4506643), (23, 3918820), (46, 1959410), (53, 1700620), (92, 979705), (106, 850310), (115, 783764), (212, 425155), (230, 391882), (265, 340124), (460, 195941), (530, 170062), (1060, 85031), (1219, 73940), (2438, 36970), (3697, 24380), (4876, 18485), (6095, 14788), (7394, 12190)]