1982253760

素因数分解:

$2^6\times 5^1\times {\mathrm{6194543}}^1$

素因数の和:6194560

約数の個数: 28

約数和(自身を含む): 4720242528

約数和(自身を除く): 2737988768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6194543, 12389086, 24778172, 30972715, 49556344, 61945430, 99112688, 123890860, 198225376, 247781720, 396450752, 495563440, 991126880, 1982253760]

約数ペア:

[(1, 1982253760), (2, 991126880), (4, 495563440), (5, 396450752), (8, 247781720), (10, 198225376), (16, 123890860), (20, 99112688), (32, 61945430), (40, 49556344), (64, 30972715), (80, 24778172), (160, 12389086), (320, 6194543)]