796007680

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47837}}^1$

素因数の和:47871

約数の個数: 72

約数和(自身を含む): 2053398312

約数和(自身を除く): 1257390632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 47837, 95674, 191348, 239185, 382696, 478370, 621881, 765392, 956740, 1243762, 1530784, 1913480, 2487524, 3061568, 3109405, 3826960, 4975048, 6123136, 6218810, 7653920, 9950096, 12246272, 12437620, 15307840, 19900192, 24875240, 30615680, 39800384, 49750480, 61231360, 79600768, 99500960, 159201536, 199001920, 398003840, 796007680]

約数ペア:

[(1, 796007680), (2, 398003840), (4, 199001920), (5, 159201536), (8, 99500960), (10, 79600768), (13, 61231360), (16, 49750480), (20, 39800384), (26, 30615680), (32, 24875240), (40, 19900192), (52, 15307840), (64, 12437620), (65, 12246272), (80, 9950096), (104, 7653920), (128, 6218810), (130, 6123136), (160, 4975048), (208, 3826960), (256, 3109405), (260, 3061568), (320, 2487524), (416, 1913480), (520, 1530784), (640, 1243762), (832, 956740), (1040, 765392), (1280, 621881), (1664, 478370), (2080, 382696), (3328, 239185), (4160, 191348), (8320, 95674), (16640, 47837)]