40339950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 115754496

約数和(自身を除く): 75414546

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 103, 105, 150, 175, 206, 210, 309, 350, 373, 515, 525, 618, 721, 746, 1030, 1050, 1119, 1442, 1545, 1865, 2163, 2238, 2575, 2611, 3090, 3605, 3730, 4326, 5150, 5222, 5595, 7210, 7725, 7833, 9325, 10815, 11190, 13055, 15450, 15666, 18025, 18650, 21630, 26110, 27975, 36050, 38419, 39165, 54075, 55950, 65275, 76838, 78330, 108150, 115257, 130550, 192095, 195825, 230514, 268933, 384190, 391650, 537866, 576285, 806799, 960475, 1152570, 1344665, 1613598, 1920950, 2689330, 2881425, 4033995, 5762850, 6723325, 8067990, 13446650, 20169975, 40339950]

約数ペア:

[(1, 40339950), (2, 20169975), (3, 13446650), (5, 8067990), (6, 6723325), (7, 5762850), (10, 4033995), (14, 2881425), (15, 2689330), (21, 1920950), (25, 1613598), (30, 1344665), (35, 1152570), (42, 960475), (50, 806799), (70, 576285), (75, 537866), (103, 391650), (105, 384190), (150, 268933), (175, 230514), (206, 195825), (210, 192095), (309, 130550), (350, 115257), (373, 108150), (515, 78330), (525, 76838), (618, 65275), (721, 55950), (746, 54075), (1030, 39165), (1050, 38419), (1119, 36050), (1442, 27975), (1545, 26110), (1865, 21630), (2163, 18650), (2238, 18025), (2575, 15666), (2611, 15450), (3090, 13055), (3605, 11190), (3730, 10815), (4326, 9325), (5150, 7833), (5222, 7725), (5595, 7210)]