148908940

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{26309}}^1$

素因数の和:26601

約数の個数: 24

約数和(自身を含む): 313825680

約数和(自身を除く): 164916740

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 26309, 52618, 105236, 131545, 263090, 526180, 7445447, 14890894, 29781788, 37227235, 74454470, 148908940]

約数ペア:

[(1, 148908940), (2, 74454470), (4, 37227235), (5, 29781788), (10, 14890894), (20, 7445447), (283, 526180), (566, 263090), (1132, 131545), (1415, 105236), (2830, 52618), (5660, 26309)]