99680140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2017}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 240028992

約数和(自身を除く): 140348852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 353, 706, 1412, 1765, 2017, 2471, 3530, 4034, 4942, 7060, 8068, 9884, 10085, 12355, 14119, 20170, 24710, 28238, 40340, 49420, 56476, 70595, 141190, 282380, 712001, 1424002, 2848004, 3560005, 4984007, 7120010, 9968014, 14240020, 19936028, 24920035, 49840070, 99680140]

約数ペア:

[(1, 99680140), (2, 49840070), (4, 24920035), (5, 19936028), (7, 14240020), (10, 9968014), (14, 7120010), (20, 4984007), (28, 3560005), (35, 2848004), (70, 1424002), (140, 712001), (353, 282380), (706, 141190), (1412, 70595), (1765, 56476), (2017, 49420), (2471, 40340), (3530, 28238), (4034, 24710), (4942, 20170), (7060, 14119), (8068, 12355), (9884, 10085)]