209413120

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{5843}}^1$

素因数の和:5875

約数の個数: 88

約数和(自身を含む): 574208064

約数和(自身を除く): 364794944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 5843, 7168, 8960, 11686, 17920, 23372, 29215, 35840, 40901, 46744, 58430, 81802, 93488, 116860, 163604, 186976, 204505, 233720, 327208, 373952, 409010, 467440, 654416, 747904, 818020, 934880, 1308832, 1495808, 1636040, 1869760, 2617664, 2991616, 3272080, 3739520, 5235328, 5983232, 6544160, 7479040, 10470656, 13088320, 14958080, 20941312, 26176640, 29916160, 41882624, 52353280, 104706560, 209413120]

約数ペア:

[(1, 209413120), (2, 104706560), (4, 52353280), (5, 41882624), (7, 29916160), (8, 26176640), (10, 20941312), (14, 14958080), (16, 13088320), (20, 10470656), (28, 7479040), (32, 6544160), (35, 5983232), (40, 5235328), (56, 3739520), (64, 3272080), (70, 2991616), (80, 2617664), (112, 1869760), (128, 1636040), (140, 1495808), (160, 1308832), (224, 934880), (256, 818020), (280, 747904), (320, 654416), (448, 467440), (512, 409010), (560, 373952), (640, 327208), (896, 233720), (1024, 204505), (1120, 186976), (1280, 163604), (1792, 116860), (2240, 93488), (2560, 81802), (3584, 58430), (4480, 46744), (5120, 40901), (5843, 35840), (7168, 29215), (8960, 23372), (11686, 17920)]