112839680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{22039}}^1$

素因数の和:22064

約数の個数: 44

約数和(自身を含む): 270695280

約数和(自身を除く): 157855600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 22039, 44078, 88156, 110195, 176312, 220390, 352624, 440780, 705248, 881560, 1410496, 1763120, 2820992, 3526240, 5641984, 7052480, 11283968, 14104960, 22567936, 28209920, 56419840, 112839680]

約数ペア:

[(1, 112839680), (2, 56419840), (4, 28209920), (5, 22567936), (8, 14104960), (10, 11283968), (16, 7052480), (20, 5641984), (32, 3526240), (40, 2820992), (64, 1763120), (80, 1410496), (128, 881560), (160, 705248), (256, 440780), (320, 352624), (512, 220390), (640, 176312), (1024, 110195), (1280, 88156), (2560, 44078), (5120, 22039)]