110640920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1259}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 269892000

約数和(自身を除く): 159251080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1259, 1352, 1690, 2197, 2518, 3380, 4394, 5036, 6295, 6760, 8788, 10072, 10985, 12590, 16367, 17576, 21970, 25180, 32734, 43940, 50360, 65468, 81835, 87880, 130936, 163670, 212771, 327340, 425542, 654680, 851084, 1063855, 1702168, 2127710, 2766023, 4255420, 5532046, 8510840, 11064092, 13830115, 22128184, 27660230, 55320460, 110640920]

約数ペア:

[(1, 110640920), (2, 55320460), (4, 27660230), (5, 22128184), (8, 13830115), (10, 11064092), (13, 8510840), (20, 5532046), (26, 4255420), (40, 2766023), (52, 2127710), (65, 1702168), (104, 1063855), (130, 851084), (169, 654680), (260, 425542), (338, 327340), (520, 212771), (676, 163670), (845, 130936), (1259, 87880), (1352, 81835), (1690, 65468), (2197, 50360), (2518, 43940), (3380, 32734), (4394, 25180), (5036, 21970), (6295, 17576), (6760, 16367), (8788, 12590), (10072, 10985)]