244800000080

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5189}}^1\times {\mathrm{12547}}^1$

素因数の和:17796

約数の個数: 80

約数和(自身を含む): 581428143360

約数和(自身を除く): 336628143280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 5189, 10378, 12547, 20756, 25094, 25945, 41512, 50188, 51890, 62735, 83024, 100376, 103780, 125470, 200752, 207560, 243883, 250940, 415120, 487766, 501880, 589709, 975532, 1003760, 1179418, 1219415, 1951064, 2358836, 2438830, 2948545, 3902128, 4717672, 4877660, 5897090, 9435344, 9755320, 11794180, 19510640, 23588360, 47176720, 65106383, 130212766, 260425532, 325531915, 520851064, 651063830, 1041702128, 1302127660, 2604255320, 3060000001, 5208510640, 6120000002, 12240000004, 15300000005, 24480000008, 30600000010, 48960000016, 61200000020, 122400000040, 244800000080]

約数ペア:

[(1, 244800000080), (2, 122400000040), (4, 61200000020), (5, 48960000016), (8, 30600000010), (10, 24480000008), (16, 15300000005), (20, 12240000004), (40, 6120000002), (47, 5208510640), (80, 3060000001), (94, 2604255320), (188, 1302127660), (235, 1041702128), (376, 651063830), (470, 520851064), (752, 325531915), (940, 260425532), (1880, 130212766), (3760, 65106383), (5189, 47176720), (10378, 23588360), (12547, 19510640), (20756, 11794180), (25094, 9755320), (25945, 9435344), (41512, 5897090), (50188, 4877660), (51890, 4717672), (62735, 3902128), (83024, 2948545), (100376, 2438830), (103780, 2358836), (125470, 1951064), (200752, 1219415), (207560, 1179418), (243883, 1003760), (250940, 975532), (415120, 589709), (487766, 501880)]