12484865230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{3559}}^1$

素因数の和:4121

約数の個数: 64

約数和(自身を含む): 24350400000

約数和(自身を除く): 11865534770

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 499, 703, 998, 1406, 2495, 3515, 3559, 4990, 7030, 7118, 9481, 17795, 18463, 18962, 35590, 36926, 47405, 67621, 92315, 94810, 131683, 135242, 184630, 263366, 338105, 350797, 658415, 676210, 701594, 1316830, 1753985, 1775941, 2501977, 3507970, 3551882, 5003954, 8879705, 12509885, 17759410, 25019770, 33742879, 65709817, 67485758, 131419634, 168714395, 328549085, 337428790, 657098170, 1248486523, 2496973046, 6242432615, 12484865230]

約数ペア:

[(1, 12484865230), (2, 6242432615), (5, 2496973046), (10, 1248486523), (19, 657098170), (37, 337428790), (38, 328549085), (74, 168714395), (95, 131419634), (185, 67485758), (190, 65709817), (370, 33742879), (499, 25019770), (703, 17759410), (998, 12509885), (1406, 8879705), (2495, 5003954), (3515, 3551882), (3559, 3507970), (4990, 2501977), (7030, 1775941), (7118, 1753985), (9481, 1316830), (17795, 701594), (18463, 676210), (18962, 658415), (35590, 350797), (36926, 338105), (47405, 263366), (67621, 184630), (92315, 135242), (94810, 131683)]