89792000

素因数分解:

$2^9\times 5^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 160

約数和(自身を含む): 237466944

約数和(自身を除く): 147674944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 61, 64, 80, 92, 100, 115, 122, 125, 128, 160, 184, 200, 230, 244, 250, 256, 305, 320, 368, 400, 460, 488, 500, 512, 575, 610, 640, 736, 800, 920, 976, 1000, 1150, 1220, 1280, 1403, 1472, 1525, 1600, 1840, 1952, 2000, 2300, 2440, 2560, 2806, 2875, 2944, 3050, 3200, 3680, 3904, 4000, 4600, 4880, 5612, 5750, 5888, 6100, 6400, 7015, 7360, 7625, 7808, 8000, 9200, 9760, 11224, 11500, 11776, 12200, 12800, 14030, 14720, 15250, 15616, 16000, 18400, 19520, 22448, 23000, 24400, 28060, 29440, 30500, 31232, 32000, 35075, 36800, 39040, 44896, 46000, 48800, 56120, 58880, 61000, 64000, 70150, 73600, 78080, 89792, 92000, 97600, 112240, 122000, 140300, 147200, 156160, 175375, 179584, 184000, 195200, 224480, 244000, 280600, 294400, 350750, 359168, 368000, 390400, 448960, 488000, 561200, 701500, 718336, 736000, 780800, 897920, 976000, 1122400, 1403000, 1472000, 1795840, 1952000, 2244800, 2806000, 3591680, 3904000, 4489600, 5612000, 8979200, 11224000, 17958400, 22448000, 44896000, 89792000]

約数ペア:

[(1, 89792000), (2, 44896000), (4, 22448000), (5, 17958400), (8, 11224000), (10, 8979200), (16, 5612000), (20, 4489600), (23, 3904000), (25, 3591680), (32, 2806000), (40, 2244800), (46, 1952000), (50, 1795840), (61, 1472000), (64, 1403000), (80, 1122400), (92, 976000), (100, 897920), (115, 780800), (122, 736000), (125, 718336), (128, 701500), (160, 561200), (184, 488000), (200, 448960), (230, 390400), (244, 368000), (250, 359168), (256, 350750), (305, 294400), (320, 280600), (368, 244000), (400, 224480), (460, 195200), (488, 184000), (500, 179584), (512, 175375), (575, 156160), (610, 147200), (640, 140300), (736, 122000), (800, 112240), (920, 97600), (976, 92000), (1000, 89792), (1150, 78080), (1220, 73600), (1280, 70150), (1403, 64000), (1472, 61000), (1525, 58880), (1600, 56120), (1840, 48800), (1952, 46000), (2000, 44896), (2300, 39040), (2440, 36800), (2560, 35075), (2806, 32000), (2875, 31232), (2944, 30500), (3050, 29440), (3200, 28060), (3680, 24400), (3904, 23000), (4000, 22448), (4600, 19520), (4880, 18400), (5612, 16000), (5750, 15616), (5888, 15250), (6100, 14720), (6400, 14030), (7015, 12800), (7360, 12200), (7625, 11776), (7808, 11500), (8000, 11224), (9200, 9760)]