82182520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 219492000

約数和(自身を除く): 137309480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 349, 406, 580, 698, 812, 841, 1015, 1160, 1396, 1624, 1682, 1745, 2030, 2443, 2792, 3364, 3490, 4060, 4205, 4886, 5887, 6728, 6980, 8120, 8410, 9772, 10121, 11774, 12215, 13960, 16820, 19544, 20242, 23548, 24430, 29435, 33640, 40484, 47096, 48860, 50605, 58870, 70847, 80968, 97720, 101210, 117740, 141694, 202420, 235480, 283388, 293509, 354235, 404840, 566776, 587018, 708470, 1174036, 1416940, 1467545, 2054563, 2348072, 2833880, 2935090, 4109126, 5870180, 8218252, 10272815, 11740360, 16436504, 20545630, 41091260, 82182520]

約数ペア:

[(1, 82182520), (2, 41091260), (4, 20545630), (5, 16436504), (7, 11740360), (8, 10272815), (10, 8218252), (14, 5870180), (20, 4109126), (28, 2935090), (29, 2833880), (35, 2348072), (40, 2054563), (56, 1467545), (58, 1416940), (70, 1174036), (116, 708470), (140, 587018), (145, 566776), (203, 404840), (232, 354235), (280, 293509), (290, 283388), (349, 235480), (406, 202420), (580, 141694), (698, 117740), (812, 101210), (841, 97720), (1015, 80968), (1160, 70847), (1396, 58870), (1624, 50605), (1682, 48860), (1745, 47096), (2030, 40484), (2443, 33640), (2792, 29435), (3364, 24430), (3490, 23548), (4060, 20242), (4205, 19544), (4886, 16820), (5887, 13960), (6728, 12215), (6980, 11774), (8120, 10121), (8410, 9772)]