41191569220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{254993}}^1$

素因数の和:255240

約数の個数: 48

約数和(自身を含む): 89062264368

約数和(自身を除く): 47870695148

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 197, 205, 394, 410, 788, 820, 985, 1970, 3940, 8077, 16154, 32308, 40385, 80770, 161540, 254993, 509986, 1019972, 1274965, 2549930, 5099860, 10454713, 20909426, 41818852, 50233621, 52273565, 100467242, 104547130, 200934484, 209094260, 251168105, 502336210, 1004672420, 2059578461, 4119156922, 8238313844, 10297892305, 20595784610, 41191569220]

約数ペア:

[(1, 41191569220), (2, 20595784610), (4, 10297892305), (5, 8238313844), (10, 4119156922), (20, 2059578461), (41, 1004672420), (82, 502336210), (164, 251168105), (197, 209094260), (205, 200934484), (394, 104547130), (410, 100467242), (788, 52273565), (820, 50233621), (985, 41818852), (1970, 20909426), (3940, 10454713), (8077, 5099860), (16154, 2549930), (32308, 1274965), (40385, 1019972), (80770, 509986), (161540, 254993)]