17930080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{2287}}^1$

素因数の和:2316

約数の個数: 72

約数和(自身を含む): 49297248

約数和(自身を除く): 31367168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 2287, 3920, 4574, 7840, 9148, 11435, 16009, 18296, 22870, 32018, 36592, 45740, 64036, 73184, 80045, 91480, 112063, 128072, 160090, 182960, 224126, 256144, 320180, 365920, 448252, 512288, 560315, 640360, 896504, 1120630, 1280720, 1793008, 2241260, 2561440, 3586016, 4482520, 8965040, 17930080]

約数ペア:

[(1, 17930080), (2, 8965040), (4, 4482520), (5, 3586016), (7, 2561440), (8, 2241260), (10, 1793008), (14, 1280720), (16, 1120630), (20, 896504), (28, 640360), (32, 560315), (35, 512288), (40, 448252), (49, 365920), (56, 320180), (70, 256144), (80, 224126), (98, 182960), (112, 160090), (140, 128072), (160, 112063), (196, 91480), (224, 80045), (245, 73184), (280, 64036), (392, 45740), (490, 36592), (560, 32018), (784, 22870), (980, 18296), (1120, 16009), (1568, 11435), (1960, 9148), (2287, 7840), (3920, 4574)]