9059840

素因数分解:

$2^9\times 5^1\times {\mathrm{3539}}^1$

素因数の和:3562

約数の個数: 40

約数和(自身を含む): 21728520

約数和(自身を除く): 12668680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 3539, 7078, 14156, 17695, 28312, 35390, 56624, 70780, 113248, 141560, 226496, 283120, 452992, 566240, 905984, 1132480, 1811968, 2264960, 4529920, 9059840]

約数ペア:

[(1, 9059840), (2, 4529920), (4, 2264960), (5, 1811968), (8, 1132480), (10, 905984), (16, 566240), (20, 452992), (32, 283120), (40, 226496), (64, 141560), (80, 113248), (128, 70780), (160, 56624), (256, 35390), (320, 28312), (512, 17695), (640, 14156), (1280, 7078), (2560, 3539)]