9195500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 20520864

約数和(自身を除く): 11325364

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 347, 500, 530, 694, 1060, 1325, 1388, 1735, 2650, 3470, 5300, 6625, 6940, 8675, 13250, 17350, 18391, 26500, 34700, 36782, 43375, 73564, 86750, 91955, 173500, 183910, 367820, 459775, 919550, 1839100, 2298875, 4597750, 9195500]

約数ペア:

[(1, 9195500), (2, 4597750), (4, 2298875), (5, 1839100), (10, 919550), (20, 459775), (25, 367820), (50, 183910), (53, 173500), (100, 91955), (106, 86750), (125, 73564), (212, 43375), (250, 36782), (265, 34700), (347, 26500), (500, 18391), (530, 17350), (694, 13250), (1060, 8675), (1325, 6940), (1388, 6625), (1735, 5300), (2650, 3470)]