17696000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{79}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 51018240

約数和(自身を除く): 33322240

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, 256, 280, 316, 320, 350, 395, 400, 448, 500, 553, 560, 632, 640, 700, 790, 800, 875, 896, 1000, 1106, 1120, 1264, 1280, 1400, 1580, 1600, 1750, 1792, 1975, 2000, 2212, 2240, 2528, 2765, 2800, 3160, 3200, 3500, 3950, 4000, 4424, 4480, 5056, 5530, 5600, 6320, 6400, 7000, 7900, 8000, 8848, 8960, 9875, 10112, 11060, 11200, 12640, 13825, 14000, 15800, 16000, 17696, 19750, 20224, 22120, 22400, 25280, 27650, 28000, 31600, 32000, 35392, 39500, 44240, 44800, 50560, 55300, 56000, 63200, 69125, 70784, 79000, 88480, 101120, 110600, 112000, 126400, 138250, 141568, 158000, 176960, 221200, 224000, 252800, 276500, 316000, 353920, 442400, 505600, 553000, 632000, 707840, 884800, 1106000, 1264000, 1769600, 2212000, 2528000, 3539200, 4424000, 8848000, 17696000]

約数ペア:

[(1, 17696000), (2, 8848000), (4, 4424000), (5, 3539200), (7, 2528000), (8, 2212000), (10, 1769600), (14, 1264000), (16, 1106000), (20, 884800), (25, 707840), (28, 632000), (32, 553000), (35, 505600), (40, 442400), (50, 353920), (56, 316000), (64, 276500), (70, 252800), (79, 224000), (80, 221200), (100, 176960), (112, 158000), (125, 141568), (128, 138250), (140, 126400), (158, 112000), (160, 110600), (175, 101120), (200, 88480), (224, 79000), (250, 70784), (256, 69125), (280, 63200), (316, 56000), (320, 55300), (350, 50560), (395, 44800), (400, 44240), (448, 39500), (500, 35392), (553, 32000), (560, 31600), (632, 28000), (640, 27650), (700, 25280), (790, 22400), (800, 22120), (875, 20224), (896, 19750), (1000, 17696), (1106, 16000), (1120, 15800), (1264, 14000), (1280, 13825), (1400, 12640), (1580, 11200), (1600, 11060), (1750, 10112), (1792, 9875), (1975, 8960), (2000, 8848), (2212, 8000), (2240, 7900), (2528, 7000), (2765, 6400), (2800, 6320), (3160, 5600), (3200, 5530), (3500, 5056), (3950, 4480), (4000, 4424)]