99456640

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8179}}^1$

素因数の和:8217

約数の個数: 64

約数和(自身を含む): 250308000

約数和(自身を除く): 150851360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 8179, 12160, 16358, 32716, 40895, 65432, 81790, 130864, 155401, 163580, 261728, 310802, 327160, 523456, 621604, 654320, 777005, 1046912, 1243208, 1308640, 1554010, 2486416, 2617280, 3108020, 4972832, 5234560, 6216040, 9945664, 12432080, 19891328, 24864160, 49728320, 99456640]

約数ペア:

[(1, 99456640), (2, 49728320), (4, 24864160), (5, 19891328), (8, 12432080), (10, 9945664), (16, 6216040), (19, 5234560), (20, 4972832), (32, 3108020), (38, 2617280), (40, 2486416), (64, 1554010), (76, 1308640), (80, 1243208), (95, 1046912), (128, 777005), (152, 654320), (160, 621604), (190, 523456), (304, 327160), (320, 310802), (380, 261728), (608, 163580), (640, 155401), (760, 130864), (1216, 81790), (1520, 65432), (2432, 40895), (3040, 32716), (6080, 16358), (8179, 12160)]