79746080

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 196789824

約数和(自身を除く): 117043744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 67, 80, 86, 134, 160, 172, 173, 215, 268, 335, 344, 346, 430, 536, 670, 688, 692, 860, 865, 1072, 1340, 1376, 1384, 1720, 1730, 2144, 2680, 2768, 2881, 3440, 3460, 5360, 5536, 5762, 6880, 6920, 7439, 10720, 11524, 11591, 13840, 14405, 14878, 23048, 23182, 27680, 28810, 29756, 37195, 46096, 46364, 57620, 57955, 59512, 74390, 92192, 92728, 115240, 115910, 119024, 148780, 185456, 230480, 231820, 238048, 297560, 370912, 460960, 463640, 498413, 595120, 927280, 996826, 1190240, 1854560, 1993652, 2492065, 3987304, 4984130, 7974608, 9968260, 15949216, 19936520, 39873040, 79746080]

約数ペア:

[(1, 79746080), (2, 39873040), (4, 19936520), (5, 15949216), (8, 9968260), (10, 7974608), (16, 4984130), (20, 3987304), (32, 2492065), (40, 1993652), (43, 1854560), (67, 1190240), (80, 996826), (86, 927280), (134, 595120), (160, 498413), (172, 463640), (173, 460960), (215, 370912), (268, 297560), (335, 238048), (344, 231820), (346, 230480), (430, 185456), (536, 148780), (670, 119024), (688, 115910), (692, 115240), (860, 92728), (865, 92192), (1072, 74390), (1340, 59512), (1376, 57955), (1384, 57620), (1720, 46364), (1730, 46096), (2144, 37195), (2680, 29756), (2768, 28810), (2881, 27680), (3440, 23182), (3460, 23048), (5360, 14878), (5536, 14405), (5762, 13840), (6880, 11591), (6920, 11524), (7439, 10720)]