1417400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 3478200

約数和(自身を除く): 2060800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 373, 380, 475, 746, 760, 950, 1492, 1865, 1900, 2984, 3730, 3800, 7087, 7460, 9325, 14174, 14920, 18650, 28348, 35435, 37300, 56696, 70870, 74600, 141740, 177175, 283480, 354350, 708700, 1417400]

約数ペア:

[(1, 1417400), (2, 708700), (4, 354350), (5, 283480), (8, 177175), (10, 141740), (19, 74600), (20, 70870), (25, 56696), (38, 37300), (40, 35435), (50, 28348), (76, 18650), (95, 14920), (100, 14174), (152, 9325), (190, 7460), (200, 7087), (373, 3800), (380, 3730), (475, 2984), (746, 1900), (760, 1865), (950, 1492)]