1118676760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{2137}}^1$

素因数の和:2740

約数の個数: 64

約数和(自身を含む): 2632305600

約数和(自身を除く): 1513628840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 569, 920, 1138, 2137, 2276, 2845, 4274, 4552, 5690, 8548, 10685, 11380, 13087, 17096, 21370, 22760, 26174, 42740, 49151, 52348, 65435, 85480, 98302, 104696, 130870, 196604, 245755, 261740, 393208, 491510, 523480, 983020, 1215953, 1966040, 2431906, 4863812, 6079765, 9727624, 12159530, 24319060, 27966919, 48638120, 55933838, 111867676, 139834595, 223735352, 279669190, 559338380, 1118676760]

約数ペア:

[(1, 1118676760), (2, 559338380), (4, 279669190), (5, 223735352), (8, 139834595), (10, 111867676), (20, 55933838), (23, 48638120), (40, 27966919), (46, 24319060), (92, 12159530), (115, 9727624), (184, 6079765), (230, 4863812), (460, 2431906), (569, 1966040), (920, 1215953), (1138, 983020), (2137, 523480), (2276, 491510), (2845, 393208), (4274, 261740), (4552, 245755), (5690, 196604), (8548, 130870), (10685, 104696), (11380, 98302), (13087, 85480), (17096, 65435), (21370, 52348), (22760, 49151), (26174, 42740)]