63176620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1259}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 143730720

約数和(自身を除く): 80554100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 193, 260, 386, 772, 965, 1259, 1930, 2509, 2518, 3860, 5018, 5036, 6295, 10036, 12545, 12590, 16367, 25090, 25180, 32734, 50180, 65468, 81835, 163670, 242987, 327340, 485974, 971948, 1214935, 2429870, 3158831, 4859740, 6317662, 12635324, 15794155, 31588310, 63176620]

約数ペア:

[(1, 63176620), (2, 31588310), (4, 15794155), (5, 12635324), (10, 6317662), (13, 4859740), (20, 3158831), (26, 2429870), (52, 1214935), (65, 971948), (130, 485974), (193, 327340), (260, 242987), (386, 163670), (772, 81835), (965, 65468), (1259, 50180), (1930, 32734), (2509, 25180), (2518, 25090), (3860, 16367), (5018, 12590), (5036, 12545), (6295, 10036)]