6459520

素因数分解:

$2^7\times 5^1\times {\mathrm{10093}}^1$

素因数の和:10112

約数の個数: 32

約数和(自身を含む): 15443820

約数和(自身を除く): 8984300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 10093, 20186, 40372, 50465, 80744, 100930, 161488, 201860, 322976, 403720, 645952, 807440, 1291904, 1614880, 3229760, 6459520]

約数ペア:

[(1, 6459520), (2, 3229760), (4, 1614880), (5, 1291904), (8, 807440), (10, 645952), (16, 403720), (20, 322976), (32, 201860), (40, 161488), (64, 100930), (80, 80744), (128, 50465), (160, 40372), (320, 20186), (640, 10093)]