9420542080

素因数分解:

$2^7\times 5^1\times {\mathrm{14719597}}^1$

素因数の和:14719616

約数の個数: 32

約数和(自身を含む): 22520984940

約数和(自身を除く): 13100442860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 14719597, 29439194, 58878388, 73597985, 117756776, 147195970, 235513552, 294391940, 471027104, 588783880, 942054208, 1177567760, 1884108416, 2355135520, 4710271040, 9420542080]

約数ペア:

[(1, 9420542080), (2, 4710271040), (4, 2355135520), (5, 1884108416), (8, 1177567760), (10, 942054208), (16, 588783880), (20, 471027104), (32, 294391940), (40, 235513552), (64, 147195970), (80, 117756776), (128, 73597985), (160, 58878388), (320, 29439194), (640, 14719597)]