450804940

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{73421}}^1$

素因数の和:73737

約数の個数: 24

約数和(自身を含む): 949786992

約数和(自身を除く): 498982052

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 73421, 146842, 293684, 367105, 734210, 1468420, 22540247, 45080494, 90160988, 112701235, 225402470, 450804940]

約数ペア:

[(1, 450804940), (2, 225402470), (4, 112701235), (5, 90160988), (10, 45080494), (20, 22540247), (307, 1468420), (614, 734210), (1228, 367105), (1535, 293684), (3070, 146842), (6140, 73421)]