70292480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13729}}^1$

素因数の和:13754

約数の個数: 44

約数和(自身を含む): 168631860

約数和(自身を除く): 98339380

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, 13729, 27458, 54916, 68645, 109832, 137290, 219664, 274580, 439328, 549160, 878656, 1098320, 1757312, 2196640, 3514624, 4393280, 7029248, 8786560, 14058496, 17573120, 35146240, 70292480]

約数ペア:

[(1, 70292480), (2, 35146240), (4, 17573120), (5, 14058496), (8, 8786560), (10, 7029248), (16, 4393280), (20, 3514624), (32, 2196640), (40, 1757312), (64, 1098320), (80, 878656), (128, 549160), (160, 439328), (256, 274580), (320, 219664), (512, 137290), (640, 109832), (1024, 68645), (1280, 54916), (2560, 27458), (5120, 13729)]