14978892760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{59149}}^1$

素因数の和:59660

約数の個数: 64

約数和(自身を含む): 36370152000

約数和(自身を除く): 21391259240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 487, 520, 974, 1948, 2435, 3896, 4870, 6331, 9740, 12662, 19480, 25324, 31655, 50648, 59149, 63310, 118298, 126620, 236596, 253240, 295745, 473192, 591490, 768937, 1182980, 1537874, 2365960, 3075748, 3844685, 6151496, 7689370, 15378740, 28805563, 30757480, 57611126, 115222252, 144027815, 230444504, 288055630, 374472319, 576111260, 748944638, 1152222520, 1497889276, 1872361595, 2995778552, 3744723190, 7489446380, 14978892760]

約数ペア:

[(1, 14978892760), (2, 7489446380), (4, 3744723190), (5, 2995778552), (8, 1872361595), (10, 1497889276), (13, 1152222520), (20, 748944638), (26, 576111260), (40, 374472319), (52, 288055630), (65, 230444504), (104, 144027815), (130, 115222252), (260, 57611126), (487, 30757480), (520, 28805563), (974, 15378740), (1948, 7689370), (2435, 6151496), (3896, 3844685), (4870, 3075748), (6331, 2365960), (9740, 1537874), (12662, 1182980), (19480, 768937), (25324, 591490), (31655, 473192), (50648, 295745), (59149, 253240), (63310, 236596), (118298, 126620)]