516657702980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1\times {\mathrm{439163}}^1$

素因数の和:440228

約数の個数: 48

約数和(自身を含む): 1104479893440

約数和(自身を除く): 587822190460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 997, 1180, 1994, 3988, 4985, 9970, 19940, 58823, 117646, 235292, 294115, 439163, 588230, 878326, 1176460, 1756652, 2195815, 4391630, 8783260, 25910617, 51821234, 103642468, 129553085, 259106170, 437845511, 518212340, 875691022, 1751382044, 2189227555, 4378455110, 8756910220, 25832885149, 51665770298, 103331540596, 129164425745, 258328851490, 516657702980]

約数ペア:

[(1, 516657702980), (2, 258328851490), (4, 129164425745), (5, 103331540596), (10, 51665770298), (20, 25832885149), (59, 8756910220), (118, 4378455110), (236, 2189227555), (295, 1751382044), (590, 875691022), (997, 518212340), (1180, 437845511), (1994, 259106170), (3988, 129553085), (4985, 103642468), (9970, 51821234), (19940, 25910617), (58823, 8783260), (117646, 4391630), (235292, 2195815), (294115, 1756652), (439163, 1176460), (588230, 878326)]