38532820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 85051008

約数和(自身を除く): 46518188

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 211, 230, 397, 422, 460, 794, 844, 1055, 1588, 1985, 2110, 3970, 4220, 4853, 7940, 9131, 9706, 18262, 19412, 24265, 36524, 45655, 48530, 83767, 91310, 97060, 167534, 182620, 335068, 418835, 837670, 1675340, 1926641, 3853282, 7706564, 9633205, 19266410, 38532820]

約数ペア:

[(1, 38532820), (2, 19266410), (4, 9633205), (5, 7706564), (10, 3853282), (20, 1926641), (23, 1675340), (46, 837670), (92, 418835), (115, 335068), (211, 182620), (230, 167534), (397, 97060), (422, 91310), (460, 83767), (794, 48530), (844, 45655), (1055, 36524), (1588, 24265), (1985, 19412), (2110, 18262), (3970, 9706), (4220, 9131), (4853, 7940)]