87804800

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1240

約数の個数: 96

約数和(自身を含む): 226525680

約数和(自身を除く): 138720880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 320, 368, 400, 460, 575, 640, 736, 800, 920, 1150, 1193, 1472, 1600, 1840, 2300, 2386, 2944, 3200, 3680, 4600, 4772, 5965, 7360, 9200, 9544, 11930, 14720, 18400, 19088, 23860, 27439, 29825, 36800, 38176, 47720, 54878, 59650, 73600, 76352, 95440, 109756, 119300, 137195, 152704, 190880, 219512, 238600, 274390, 381760, 439024, 477200, 548780, 685975, 763520, 878048, 954400, 1097560, 1371950, 1756096, 1908800, 2195120, 2743900, 3512192, 3817600, 4390240, 5487800, 8780480, 10975600, 17560960, 21951200, 43902400, 87804800]

約数ペア:

[(1, 87804800), (2, 43902400), (4, 21951200), (5, 17560960), (8, 10975600), (10, 8780480), (16, 5487800), (20, 4390240), (23, 3817600), (25, 3512192), (32, 2743900), (40, 2195120), (46, 1908800), (50, 1756096), (64, 1371950), (80, 1097560), (92, 954400), (100, 878048), (115, 763520), (128, 685975), (160, 548780), (184, 477200), (200, 439024), (230, 381760), (320, 274390), (368, 238600), (400, 219512), (460, 190880), (575, 152704), (640, 137195), (736, 119300), (800, 109756), (920, 95440), (1150, 76352), (1193, 73600), (1472, 59650), (1600, 54878), (1840, 47720), (2300, 38176), (2386, 36800), (2944, 29825), (3200, 27439), (3680, 23860), (4600, 19088), (4772, 18400), (5965, 14720), (7360, 11930), (9200, 9544)]