796092871040

素因数分解:

$2^7\times 5^1\times {\mathrm{1243895111}}^1$

素因数の和:1243895130

約数の個数: 32

約数和(自身を含む): 1903159521360

約数和(自身を除く): 1107066650320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1243895111, 2487790222, 4975580444, 6219475555, 9951160888, 12438951110, 19902321776, 24877902220, 39804643552, 49755804440, 79609287104, 99511608880, 159218574208, 199023217760, 398046435520, 796092871040]

約数ペア:

[(1, 796092871040), (2, 398046435520), (4, 199023217760), (5, 159218574208), (8, 99511608880), (10, 79609287104), (16, 49755804440), (20, 39804643552), (32, 24877902220), (40, 19902321776), (64, 12438951110), (80, 9951160888), (128, 6219475555), (160, 4975580444), (320, 2487790222), (640, 1243895111)]