22782080

素因数分解:

$2^7\times 5^1\times {\mathrm{35597}}^1$

素因数の和:35616

約数の個数: 32

約数和(自身を含む): 54464940

約数和(自身を除く): 31682860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 35597, 71194, 142388, 177985, 284776, 355970, 569552, 711940, 1139104, 1423880, 2278208, 2847760, 4556416, 5695520, 11391040, 22782080]

約数ペア:

[(1, 22782080), (2, 11391040), (4, 5695520), (5, 4556416), (8, 2847760), (10, 2278208), (16, 1423880), (20, 1139104), (32, 711940), (40, 569552), (64, 355970), (80, 284776), (128, 177985), (160, 142388), (320, 71194), (640, 35597)]