44240000

素因数分解:

$2^7\times 5^4\times 7^1\times {\mathrm{79}}^1$

素因数の和:120

約数の個数: 160

約数和(自身を含む): 127459200

約数和(自身を除く): 83219200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 79, 80, 100, 112, 125, 128, 140, 158, 160, 175, 200, 224, 250, 280, 316, 320, 350, 395, 400, 448, 500, 553, 560, 625, 632, 640, 700, 790, 800, 875, 896, 1000, 1106, 1120, 1250, 1264, 1400, 1580, 1600, 1750, 1975, 2000, 2212, 2240, 2500, 2528, 2765, 2800, 3160, 3200, 3500, 3950, 4000, 4375, 4424, 4480, 5000, 5056, 5530, 5600, 6320, 7000, 7900, 8000, 8750, 8848, 9875, 10000, 10112, 11060, 11200, 12640, 13825, 14000, 15800, 16000, 17500, 17696, 19750, 20000, 22120, 22400, 25280, 27650, 28000, 31600, 35000, 35392, 39500, 40000, 44240, 49375, 50560, 55300, 56000, 63200, 69125, 70000, 70784, 79000, 80000, 88480, 98750, 110600, 112000, 126400, 138250, 140000, 158000, 176960, 197500, 221200, 252800, 276500, 280000, 316000, 345625, 353920, 395000, 442400, 553000, 560000, 632000, 691250, 790000, 884800, 1106000, 1264000, 1382500, 1580000, 1769600, 2212000, 2765000, 3160000, 4424000, 5530000, 6320000, 8848000, 11060000, 22120000, 44240000]

約数ペア:

[(1, 44240000), (2, 22120000), (4, 11060000), (5, 8848000), (7, 6320000), (8, 5530000), (10, 4424000), (14, 3160000), (16, 2765000), (20, 2212000), (25, 1769600), (28, 1580000), (32, 1382500), (35, 1264000), (40, 1106000), (50, 884800), (56, 790000), (64, 691250), (70, 632000), (79, 560000), (80, 553000), (100, 442400), (112, 395000), (125, 353920), (128, 345625), (140, 316000), (158, 280000), (160, 276500), (175, 252800), (200, 221200), (224, 197500), (250, 176960), (280, 158000), (316, 140000), (320, 138250), (350, 126400), (395, 112000), (400, 110600), (448, 98750), (500, 88480), (553, 80000), (560, 79000), (625, 70784), (632, 70000), (640, 69125), (700, 63200), (790, 56000), (800, 55300), (875, 50560), (896, 49375), (1000, 44240), (1106, 40000), (1120, 39500), (1250, 35392), (1264, 35000), (1400, 31600), (1580, 28000), (1600, 27650), (1750, 25280), (1975, 22400), (2000, 22120), (2212, 20000), (2240, 19750), (2500, 17696), (2528, 17500), (2765, 16000), (2800, 15800), (3160, 14000), (3200, 13825), (3500, 12640), (3950, 11200), (4000, 11060), (4375, 10112), (4424, 10000), (4480, 9875), (5000, 8848), (5056, 8750), (5530, 8000), (5600, 7900), (6320, 7000)]