19356050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1907}}^1$

素因数の和:1955

約数の個数: 48

約数和(自身を含む): 42586560

約数和(自身を除く): 23230510

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 1907, 2030, 3814, 5075, 9535, 10150, 13349, 19070, 26698, 47675, 55303, 66745, 95350, 110606, 133490, 276515, 333725, 387121, 553030, 667450, 774242, 1382575, 1935605, 2765150, 3871210, 9678025, 19356050]

約数ペア:

[(1, 19356050), (2, 9678025), (5, 3871210), (7, 2765150), (10, 1935605), (14, 1382575), (25, 774242), (29, 667450), (35, 553030), (50, 387121), (58, 333725), (70, 276515), (145, 133490), (175, 110606), (203, 95350), (290, 66745), (350, 55303), (406, 47675), (725, 26698), (1015, 19070), (1450, 13349), (1907, 10150), (2030, 9535), (3814, 5075)]