55516160

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{1549}}^1$

素因数の和:1581

約数の個数: 88

約数和(自身を含む): 152296800

約数和(自身を除く): 96780640

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, 1549, 1792, 2240, 2560, 3098, 3584, 4480, 5120, 6196, 7168, 7745, 8960, 10843, 12392, 15490, 17920, 21686, 24784, 30980, 35840, 43372, 49568, 54215, 61960, 86744, 99136, 108430, 123920, 173488, 198272, 216860, 247840, 346976, 396544, 433720, 495680, 693952, 793088, 867440, 991360, 1387904, 1586176, 1734880, 1982720, 2775808, 3469760, 3965440, 5551616, 6939520, 7930880, 11103232, 13879040, 27758080, 55516160]

約数ペア:

[(1, 55516160), (2, 27758080), (4, 13879040), (5, 11103232), (7, 7930880), (8, 6939520), (10, 5551616), (14, 3965440), (16, 3469760), (20, 2775808), (28, 1982720), (32, 1734880), (35, 1586176), (40, 1387904), (56, 991360), (64, 867440), (70, 793088), (80, 693952), (112, 495680), (128, 433720), (140, 396544), (160, 346976), (224, 247840), (256, 216860), (280, 198272), (320, 173488), (448, 123920), (512, 108430), (560, 99136), (640, 86744), (896, 61960), (1024, 54215), (1120, 49568), (1280, 43372), (1549, 35840), (1792, 30980), (2240, 24784), (2560, 21686), (3098, 17920), (3584, 15490), (4480, 12392), (5120, 10843), (6196, 8960), (7168, 7745)]