37040720

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3331}}^1$

素因数の和:3483

約数の個数: 40

約数和(自身を含む): 86765280

約数和(自身を除く): 49724560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 3331, 5560, 6662, 11120, 13324, 16655, 26648, 33310, 53296, 66620, 133240, 266480, 463009, 926018, 1852036, 2315045, 3704072, 4630090, 7408144, 9260180, 18520360, 37040720]

約数ペア:

[(1, 37040720), (2, 18520360), (4, 9260180), (5, 7408144), (8, 4630090), (10, 3704072), (16, 2315045), (20, 1852036), (40, 926018), (80, 463009), (139, 266480), (278, 133240), (556, 66620), (695, 53296), (1112, 33310), (1390, 26648), (2224, 16655), (2780, 13324), (3331, 11120), (5560, 6662)]