89693800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{64067}}^1$

素因数の和:64090

約数の個数: 48

約数和(自身を含む): 238332960

約数和(自身を除く): 148639160

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, 64067, 128134, 256268, 320335, 448469, 512536, 640670, 896938, 1281340, 1601675, 1793876, 2242345, 2562680, 3203350, 3587752, 4484690, 6406700, 8969380, 11211725, 12813400, 17938760, 22423450, 44846900, 89693800]

約数ペア:

[(1, 89693800), (2, 44846900), (4, 22423450), (5, 17938760), (7, 12813400), (8, 11211725), (10, 8969380), (14, 6406700), (20, 4484690), (25, 3587752), (28, 3203350), (35, 2562680), (40, 2242345), (50, 1793876), (56, 1601675), (70, 1281340), (100, 896938), (140, 640670), (175, 512536), (200, 448469), (280, 320335), (350, 256268), (700, 128134), (1400, 64067)]