45366988760

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{455309}}^1$

素因数の和:455420

約数の個数: 64

約数和(自身を含む): 106214716800

約数和(自身を除く): 60847728040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 53, 94, 106, 188, 212, 235, 265, 376, 424, 470, 530, 940, 1060, 1880, 2120, 2491, 4982, 9964, 12455, 19928, 24910, 49820, 99640, 455309, 910618, 1821236, 2276545, 3642472, 4553090, 9106180, 18212360, 21399523, 24131377, 42799046, 48262754, 85598092, 96525508, 106997615, 120656885, 171196184, 193051016, 213995230, 241313770, 427990460, 482627540, 855980920, 965255080, 1134174719, 2268349438, 4536698876, 5670873595, 9073397752, 11341747190, 22683494380, 45366988760]

約数ペア:

[(1, 45366988760), (2, 22683494380), (4, 11341747190), (5, 9073397752), (8, 5670873595), (10, 4536698876), (20, 2268349438), (40, 1134174719), (47, 965255080), (53, 855980920), (94, 482627540), (106, 427990460), (188, 241313770), (212, 213995230), (235, 193051016), (265, 171196184), (376, 120656885), (424, 106997615), (470, 96525508), (530, 85598092), (940, 48262754), (1060, 42799046), (1880, 24131377), (2120, 21399523), (2491, 18212360), (4982, 9106180), (9964, 4553090), (12455, 3642472), (19928, 2276545), (24910, 1821236), (49820, 910618), (99640, 455309)]