8490650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 19123776

約数和(自身を除く): 10633126

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 1427, 2854, 2975, 5950, 7135, 9989, 14270, 19978, 24259, 35675, 48518, 49945, 71350, 99890, 121295, 169813, 242590, 249725, 339626, 499450, 606475, 849065, 1212950, 1698130, 4245325, 8490650]

約数ペア:

[(1, 8490650), (2, 4245325), (5, 1698130), (7, 1212950), (10, 849065), (14, 606475), (17, 499450), (25, 339626), (34, 249725), (35, 242590), (50, 169813), (70, 121295), (85, 99890), (119, 71350), (170, 49945), (175, 48518), (238, 35675), (350, 24259), (425, 19978), (595, 14270), (850, 9989), (1190, 7135), (1427, 5950), (2854, 2975)]