516230260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3187}}^1$

素因数の和:3305

約数の個数: 96

約数和(自身を含む): 1349671680

約数和(自身を除く): 833441420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 89, 91, 130, 140, 178, 182, 260, 356, 364, 445, 455, 623, 890, 910, 1157, 1246, 1780, 1820, 2314, 2492, 3115, 3187, 4628, 5785, 6230, 6374, 8099, 11570, 12460, 12748, 15935, 16198, 22309, 23140, 31870, 32396, 40495, 41431, 44618, 63740, 80990, 82862, 89236, 111545, 161980, 165724, 207155, 223090, 283643, 290017, 414310, 446180, 567286, 580034, 828620, 1134572, 1160068, 1418215, 1450085, 1985501, 2836430, 2900170, 3687359, 3971002, 5672860, 5800340, 7374718, 7942004, 9927505, 14749436, 18436795, 19855010, 25811513, 36873590, 39710020, 51623026, 73747180, 103246052, 129057565, 258115130, 516230260]

約数ペア:

[(1, 516230260), (2, 258115130), (4, 129057565), (5, 103246052), (7, 73747180), (10, 51623026), (13, 39710020), (14, 36873590), (20, 25811513), (26, 19855010), (28, 18436795), (35, 14749436), (52, 9927505), (65, 7942004), (70, 7374718), (89, 5800340), (91, 5672860), (130, 3971002), (140, 3687359), (178, 2900170), (182, 2836430), (260, 1985501), (356, 1450085), (364, 1418215), (445, 1160068), (455, 1134572), (623, 828620), (890, 580034), (910, 567286), (1157, 446180), (1246, 414310), (1780, 290017), (1820, 283643), (2314, 223090), (2492, 207155), (3115, 165724), (3187, 161980), (4628, 111545), (5785, 89236), (6230, 82862), (6374, 80990), (8099, 63740), (11570, 44618), (12460, 41431), (12748, 40495), (15935, 32396), (16198, 31870), (22309, 23140)]