245139341210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51631}}^1\times {\mathrm{24989}}^1$

素因数の和:76646

約数の個数: 32

約数和(自身を含む): 464502124800

約数和(自身を除く): 219362783590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 24989, 49978, 51631, 103262, 124945, 249890, 258155, 474791, 516310, 949582, 980989, 1961978, 2373955, 4747910, 4904945, 9809890, 1290207059, 2580414118, 6451035295, 12902070590, 24513934121, 49027868242, 122569670605, 245139341210]

約数ペア:

[(1, 245139341210), (2, 122569670605), (5, 49027868242), (10, 24513934121), (19, 12902070590), (38, 6451035295), (95, 2580414118), (190, 1290207059), (24989, 9809890), (49978, 4904945), (51631, 4747910), (103262, 2373955), (124945, 1961978), (249890, 980989), (258155, 949582), (474791, 516310)]