82762340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1153}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 180494832

約数和(自身を除く): 97732492

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 370, 388, 485, 740, 970, 1153, 1940, 2306, 3589, 4612, 5765, 7178, 11530, 14356, 17945, 23060, 35890, 42661, 71780, 85322, 111841, 170644, 213305, 223682, 426610, 447364, 559205, 853220, 1118410, 2236820, 4138117, 8276234, 16552468, 20690585, 41381170, 82762340]

約数ペア:

[(1, 82762340), (2, 41381170), (4, 20690585), (5, 16552468), (10, 8276234), (20, 4138117), (37, 2236820), (74, 1118410), (97, 853220), (148, 559205), (185, 447364), (194, 426610), (370, 223682), (388, 213305), (485, 170644), (740, 111841), (970, 85322), (1153, 71780), (1940, 42661), (2306, 35890), (3589, 23060), (4612, 17945), (5765, 14356), (7178, 11530)]