63364720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21407}}^1$

素因数の和:21457

約数の個数: 40

約数和(自身を含む): 151311744

約数和(自身を除く): 87947024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 21407, 42814, 85628, 107035, 171256, 214070, 342512, 428140, 792059, 856280, 1584118, 1712560, 3168236, 3960295, 6336472, 7920590, 12672944, 15841180, 31682360, 63364720]

約数ペア:

[(1, 63364720), (2, 31682360), (4, 15841180), (5, 12672944), (8, 7920590), (10, 6336472), (16, 3960295), (20, 3168236), (37, 1712560), (40, 1584118), (74, 856280), (80, 792059), (148, 428140), (185, 342512), (296, 214070), (370, 171256), (592, 107035), (740, 85628), (1480, 42814), (2960, 21407)]