1036867520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{887}}^1$

素因数の和:1198

約数の個数: 112

約数和(自身を含む): 2671437888

約数和(自身を除く): 1634570368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 281, 320, 416, 520, 562, 832, 887, 1040, 1124, 1405, 1774, 2080, 2248, 2810, 3548, 3653, 4160, 4435, 4496, 5620, 7096, 7306, 8870, 8992, 11240, 11531, 14192, 14612, 17740, 17984, 18265, 22480, 23062, 28384, 29224, 35480, 36530, 44960, 46124, 56768, 57655, 58448, 70960, 73060, 89920, 92248, 115310, 116896, 141920, 146120, 184496, 230620, 233792, 249247, 283840, 292240, 368992, 461240, 498494, 584480, 737984, 922480, 996988, 1168960, 1246235, 1844960, 1993976, 2492470, 3240211, 3689920, 3987952, 4984940, 6480422, 7975904, 9969880, 12960844, 15951808, 16201055, 19939760, 25921688, 32402110, 39879520, 51843376, 64804220, 79759040, 103686752, 129608440, 207373504, 259216880, 518433760, 1036867520]

約数ペア:

[(1, 1036867520), (2, 518433760), (4, 259216880), (5, 207373504), (8, 129608440), (10, 103686752), (13, 79759040), (16, 64804220), (20, 51843376), (26, 39879520), (32, 32402110), (40, 25921688), (52, 19939760), (64, 16201055), (65, 15951808), (80, 12960844), (104, 9969880), (130, 7975904), (160, 6480422), (208, 4984940), (260, 3987952), (281, 3689920), (320, 3240211), (416, 2492470), (520, 1993976), (562, 1844960), (832, 1246235), (887, 1168960), (1040, 996988), (1124, 922480), (1405, 737984), (1774, 584480), (2080, 498494), (2248, 461240), (2810, 368992), (3548, 292240), (3653, 283840), (4160, 249247), (4435, 233792), (4496, 230620), (5620, 184496), (7096, 146120), (7306, 141920), (8870, 116896), (8992, 115310), (11240, 92248), (11531, 89920), (14192, 73060), (14612, 70960), (17740, 58448), (17984, 57655), (18265, 56768), (22480, 46124), (23062, 44960), (28384, 36530), (29224, 35480)]