220556606690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{132437}}^1$

素因数の和:133131

約数の個数: 64

約数和(自身を含む): 466707273984

約数和(自身を除く): 246150667294

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 643, 1286, 1295, 2590, 3215, 4501, 6430, 9002, 22505, 23791, 45010, 47582, 118955, 132437, 166537, 237910, 264874, 333074, 662185, 832685, 927059, 1324370, 1665370, 1854118, 4635295, 4900169, 9270590, 9800338, 24500845, 34301183, 49001690, 68602366, 85156991, 170313982, 171505915, 343011830, 425784955, 596098937, 851569910, 1192197874, 2980494685, 3150808667, 5960989370, 6301617334, 15754043335, 22055660669, 31508086670, 44111321338, 110278303345, 220556606690]

約数ペア:

[(1, 220556606690), (2, 110278303345), (5, 44111321338), (7, 31508086670), (10, 22055660669), (14, 15754043335), (35, 6301617334), (37, 5960989370), (70, 3150808667), (74, 2980494685), (185, 1192197874), (259, 851569910), (370, 596098937), (518, 425784955), (643, 343011830), (1286, 171505915), (1295, 170313982), (2590, 85156991), (3215, 68602366), (4501, 49001690), (6430, 34301183), (9002, 24500845), (22505, 9800338), (23791, 9270590), (45010, 4900169), (47582, 4635295), (118955, 1854118), (132437, 1665370), (166537, 1324370), (237910, 927059), (264874, 832685), (333074, 662185)]