706670450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1297}}^1$

素因数の和:1967

約数の個数: 48

約数和(自身を含む): 1394970984

約数和(自身を除く): 688300534

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 641, 850, 1282, 1297, 2594, 3205, 6410, 6485, 10897, 12970, 16025, 21794, 22049, 32050, 32425, 44098, 54485, 64850, 108970, 110245, 220490, 272425, 544850, 551225, 831377, 1102450, 1662754, 4156885, 8313770, 14133409, 20784425, 28266818, 41568850, 70667045, 141334090, 353335225, 706670450]

約数ペア:

[(1, 706670450), (2, 353335225), (5, 141334090), (10, 70667045), (17, 41568850), (25, 28266818), (34, 20784425), (50, 14133409), (85, 8313770), (170, 4156885), (425, 1662754), (641, 1102450), (850, 831377), (1282, 551225), (1297, 544850), (2594, 272425), (3205, 220490), (6410, 110245), (6485, 108970), (10897, 64850), (12970, 54485), (16025, 44098), (21794, 32425), (22049, 32050)]