63346960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21401}}^1$

素因数の和:21451

約数の個数: 40

約数和(自身を含む): 151269336

約数和(自身を除く): 87922376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 21401, 42802, 85604, 107005, 171208, 214010, 342416, 428020, 791837, 856040, 1583674, 1712080, 3167348, 3959185, 6334696, 7918370, 12669392, 15836740, 31673480, 63346960]

約数ペア:

[(1, 63346960), (2, 31673480), (4, 15836740), (5, 12669392), (8, 7918370), (10, 6334696), (16, 3959185), (20, 3167348), (37, 1712080), (40, 1583674), (74, 856040), (80, 791837), (148, 428020), (185, 342416), (296, 214010), (370, 171208), (592, 107005), (740, 85604), (1480, 42802), (2960, 21401)]