38271700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20143}}^1$

素因数の和:20176

約数の個数: 36

約数和(自身を含む): 87424960

約数和(自身を除く): 49153260

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 20143, 40286, 80572, 100715, 201430, 382717, 402860, 503575, 765434, 1007150, 1530868, 1913585, 2014300, 3827170, 7654340, 9567925, 19135850, 38271700]

約数ペア:

[(1, 38271700), (2, 19135850), (4, 9567925), (5, 7654340), (10, 3827170), (19, 2014300), (20, 1913585), (25, 1530868), (38, 1007150), (50, 765434), (76, 503575), (95, 402860), (100, 382717), (190, 201430), (380, 100715), (475, 80572), (950, 40286), (1900, 20143)]