2092157440

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28181}}^1$

素因数の和:28233

約数の個数: 80

約数和(自身を含む): 5189433480

約数和(自身を除く): 3097276040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1160, 1280, 1856, 2320, 2560, 3712, 4640, 7424, 9280, 14848, 18560, 28181, 37120, 56362, 74240, 112724, 140905, 225448, 281810, 450896, 563620, 817249, 901792, 1127240, 1634498, 1803584, 2254480, 3268996, 3607168, 4086245, 4508960, 6537992, 7214336, 8172490, 9017920, 13075984, 14428672, 16344980, 18035840, 26151968, 32689960, 36071680, 52303936, 65379920, 72143360, 104607872, 130759840, 209215744, 261519680, 418431488, 523039360, 1046078720, 2092157440]

約数ペア:

[(1, 2092157440), (2, 1046078720), (4, 523039360), (5, 418431488), (8, 261519680), (10, 209215744), (16, 130759840), (20, 104607872), (29, 72143360), (32, 65379920), (40, 52303936), (58, 36071680), (64, 32689960), (80, 26151968), (116, 18035840), (128, 16344980), (145, 14428672), (160, 13075984), (232, 9017920), (256, 8172490), (290, 7214336), (320, 6537992), (464, 4508960), (512, 4086245), (580, 3607168), (640, 3268996), (928, 2254480), (1160, 1803584), (1280, 1634498), (1856, 1127240), (2320, 901792), (2560, 817249), (3712, 563620), (4640, 450896), (7424, 281810), (9280, 225448), (14848, 140905), (18560, 112724), (28181, 74240), (37120, 56362)]