10385420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 23079168

約数和(自身を除く): 12693748

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 211, 214, 230, 422, 428, 460, 535, 844, 1055, 1070, 2110, 2140, 2461, 4220, 4853, 4922, 9706, 9844, 12305, 19412, 22577, 24265, 24610, 45154, 48530, 49220, 90308, 97060, 112885, 225770, 451540, 519271, 1038542, 2077084, 2596355, 5192710, 10385420]

約数ペア:

[(1, 10385420), (2, 5192710), (4, 2596355), (5, 2077084), (10, 1038542), (20, 519271), (23, 451540), (46, 225770), (92, 112885), (107, 97060), (115, 90308), (211, 49220), (214, 48530), (230, 45154), (422, 24610), (428, 24265), (460, 22577), (535, 19412), (844, 12305), (1055, 9844), (1070, 9706), (2110, 4922), (2140, 4853), (2461, 4220)]