2264292280

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{4493}}^1$

素因数の和:4840

約数の個数: 64

約数和(自身を含む): 5232094560

約数和(自身を除く): 2967802280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 293, 344, 430, 586, 860, 1172, 1465, 1720, 2344, 2930, 4493, 5860, 8986, 11720, 12599, 17972, 22465, 25198, 35944, 44930, 50396, 62995, 89860, 100792, 125990, 179720, 193199, 251980, 386398, 503960, 772796, 965995, 1316449, 1545592, 1931990, 2632898, 3863980, 5265796, 6582245, 7727960, 10531592, 13164490, 26328980, 52657960, 56607307, 113214614, 226429228, 283036535, 452858456, 566073070, 1132146140, 2264292280]

約数ペア:

[(1, 2264292280), (2, 1132146140), (4, 566073070), (5, 452858456), (8, 283036535), (10, 226429228), (20, 113214614), (40, 56607307), (43, 52657960), (86, 26328980), (172, 13164490), (215, 10531592), (293, 7727960), (344, 6582245), (430, 5265796), (586, 3863980), (860, 2632898), (1172, 1931990), (1465, 1545592), (1720, 1316449), (2344, 965995), (2930, 772796), (4493, 503960), (5860, 386398), (8986, 251980), (11720, 193199), (12599, 179720), (17972, 125990), (22465, 100792), (25198, 89860), (35944, 62995), (44930, 50396)]