40629400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29021}}^1$

素因数の和:29044

約数の個数: 48

約数和(自身を含む): 107961840

約数和(自身を除く): 67332440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 29021, 58042, 116084, 145105, 203147, 232168, 290210, 406294, 580420, 725525, 812588, 1015735, 1160840, 1451050, 1625176, 2031470, 2902100, 4062940, 5078675, 5804200, 8125880, 10157350, 20314700, 40629400]

約数ペア:

[(1, 40629400), (2, 20314700), (4, 10157350), (5, 8125880), (7, 5804200), (8, 5078675), (10, 4062940), (14, 2902100), (20, 2031470), (25, 1625176), (28, 1451050), (35, 1160840), (40, 1015735), (50, 812588), (56, 725525), (70, 580420), (100, 406294), (140, 290210), (175, 232168), (200, 203147), (280, 145105), (350, 116084), (700, 58042), (1400, 29021)]