89756050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 172846080

約数和(自身を除く): 83090030

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 109, 215, 218, 383, 430, 545, 766, 1075, 1090, 1915, 2150, 2725, 3830, 4687, 5450, 9374, 9575, 16469, 19150, 23435, 32938, 41747, 46870, 82345, 83494, 117175, 164690, 208735, 234350, 411725, 417470, 823450, 1043675, 1795121, 2087350, 3590242, 8975605, 17951210, 44878025, 89756050]

約数ペア:

[(1, 89756050), (2, 44878025), (5, 17951210), (10, 8975605), (25, 3590242), (43, 2087350), (50, 1795121), (86, 1043675), (109, 823450), (215, 417470), (218, 411725), (383, 234350), (430, 208735), (545, 164690), (766, 117175), (1075, 83494), (1090, 82345), (1915, 46870), (2150, 41747), (2725, 32938), (3830, 23435), (4687, 19150), (5450, 16469), (9374, 9575)]