38376420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27809}}^1$

素因数の和:27844

約数の個数: 48

約数和(自身を含む): 112129920

約数和(自身を除く): 73753500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 27809, 55618, 83427, 111236, 139045, 166854, 278090, 333708, 417135, 556180, 639607, 834270, 1279214, 1668540, 1918821, 2558428, 3198035, 3837642, 6396070, 7675284, 9594105, 12792140, 19188210, 38376420]

約数ペア:

[(1, 38376420), (2, 19188210), (3, 12792140), (4, 9594105), (5, 7675284), (6, 6396070), (10, 3837642), (12, 3198035), (15, 2558428), (20, 1918821), (23, 1668540), (30, 1279214), (46, 834270), (60, 639607), (69, 556180), (92, 417135), (115, 333708), (138, 278090), (230, 166854), (276, 139045), (345, 111236), (460, 83427), (690, 55618), (1380, 27809)]