79894476220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{199}}^1\times {\mathrm{9137}}^1$

素因数の和:9384

約数の個数: 96

約数和(自身を含む): 182686896000

約数和(自身を除く): 102792419780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 199, 260, 338, 398, 676, 796, 845, 995, 1690, 1990, 2197, 2587, 3380, 3980, 4394, 5174, 8788, 9137, 10348, 10985, 12935, 18274, 21970, 25870, 33631, 36548, 43940, 45685, 51740, 67262, 91370, 118781, 134524, 168155, 182740, 237562, 336310, 437203, 475124, 593905, 672620, 874406, 1187810, 1544153, 1748812, 1818263, 2186015, 2375620, 3088306, 3636526, 4372030, 6176612, 7273052, 7720765, 8744060, 9091315, 15441530, 18182630, 20073989, 23637419, 30883060, 36365260, 40147978, 47274838, 80295956, 94549676, 100369945, 118187095, 200739890, 236374190, 307286447, 401479780, 472748380, 614572894, 1229145788, 1536432235, 3072864470, 3994723811, 6145728940, 7989447622, 15978895244, 19973619055, 39947238110, 79894476220]

約数ペア:

[(1, 79894476220), (2, 39947238110), (4, 19973619055), (5, 15978895244), (10, 7989447622), (13, 6145728940), (20, 3994723811), (26, 3072864470), (52, 1536432235), (65, 1229145788), (130, 614572894), (169, 472748380), (199, 401479780), (260, 307286447), (338, 236374190), (398, 200739890), (676, 118187095), (796, 100369945), (845, 94549676), (995, 80295956), (1690, 47274838), (1990, 40147978), (2197, 36365260), (2587, 30883060), (3380, 23637419), (3980, 20073989), (4394, 18182630), (5174, 15441530), (8788, 9091315), (9137, 8744060), (10348, 7720765), (10985, 7273052), (12935, 6176612), (18274, 4372030), (21970, 3636526), (25870, 3088306), (33631, 2375620), (36548, 2186015), (43940, 1818263), (45685, 1748812), (51740, 1544153), (67262, 1187810), (91370, 874406), (118781, 672620), (134524, 593905), (168155, 475124), (182740, 437203), (237562, 336310)]