551004160

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{7687}}^1$

素因数の和:7721

約数の個数: 96

約数和(自身を含む): 1511153280

約数和(自身を除く): 960149120

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, 2048, 2240, 2560, 3584, 4480, 5120, 7168, 7687, 8960, 10240, 14336, 15374, 17920, 30748, 35840, 38435, 53809, 61496, 71680, 76870, 107618, 122992, 153740, 215236, 245984, 269045, 307480, 430472, 491968, 538090, 614960, 860944, 983936, 1076180, 1229920, 1721888, 1967872, 2152360, 2459840, 3443776, 3935744, 4304720, 4919680, 6887552, 7871488, 8609440, 9839360, 13775104, 15742976, 17218880, 19678720, 27550208, 34437760, 39357440, 55100416, 68875520, 78714880, 110200832, 137751040, 275502080, 551004160]

約数ペア:

[(1, 551004160), (2, 275502080), (4, 137751040), (5, 110200832), (7, 78714880), (8, 68875520), (10, 55100416), (14, 39357440), (16, 34437760), (20, 27550208), (28, 19678720), (32, 17218880), (35, 15742976), (40, 13775104), (56, 9839360), (64, 8609440), (70, 7871488), (80, 6887552), (112, 4919680), (128, 4304720), (140, 3935744), (160, 3443776), (224, 2459840), (256, 2152360), (280, 1967872), (320, 1721888), (448, 1229920), (512, 1076180), (560, 983936), (640, 860944), (896, 614960), (1024, 538090), (1120, 491968), (1280, 430472), (1792, 307480), (2048, 269045), (2240, 245984), (2560, 215236), (3584, 153740), (4480, 122992), (5120, 107618), (7168, 76870), (7687, 71680), (8960, 61496), (10240, 53809), (14336, 38435), (15374, 35840), (17920, 30748)]