2116725080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107339}}^1$

素因数の和:107396

約数の個数: 64

約数和(自身を含む): 5216724000

約数和(自身を除く): 3099998920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 9860, 19720, 107339, 214678, 429356, 536695, 858712, 1073390, 1824763, 2146780, 3112831, 3649526, 4293560, 6225662, 7299052, 9123815, 12451324, 14598104, 15564155, 18247630, 24902648, 31128310, 36495260, 52918127, 62256620, 72990520, 105836254, 124513240, 211672508, 264590635, 423345016, 529181270, 1058362540, 2116725080]

約数ペア:

[(1, 2116725080), (2, 1058362540), (4, 529181270), (5, 423345016), (8, 264590635), (10, 211672508), (17, 124513240), (20, 105836254), (29, 72990520), (34, 62256620), (40, 52918127), (58, 36495260), (68, 31128310), (85, 24902648), (116, 18247630), (136, 15564155), (145, 14598104), (170, 12451324), (232, 9123815), (290, 7299052), (340, 6225662), (493, 4293560), (580, 3649526), (680, 3112831), (986, 2146780), (1160, 1824763), (1972, 1073390), (2465, 858712), (3944, 536695), (4930, 429356), (9860, 214678), (19720, 107339)]