140692480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{27479}}^1$

素因数の和:27504

約数の個数: 44

約数和(自身を含む): 337509360

約数和(自身を除く): 196816880

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, 27479, 54958, 109916, 137395, 219832, 274790, 439664, 549580, 879328, 1099160, 1758656, 2198320, 3517312, 4396640, 7034624, 8793280, 14069248, 17586560, 28138496, 35173120, 70346240, 140692480]

約数ペア:

[(1, 140692480), (2, 70346240), (4, 35173120), (5, 28138496), (8, 17586560), (10, 14069248), (16, 8793280), (20, 7034624), (32, 4396640), (40, 3517312), (64, 2198320), (80, 1758656), (128, 1099160), (160, 879328), (256, 549580), (320, 439664), (512, 274790), (640, 219832), (1024, 137395), (1280, 109916), (2560, 54958), (5120, 27479)]