5426156780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1072363}}^1$

素因数の和:1072406

約数の個数: 48

約数和(自身を含む): 12971314944

約数和(自身を除く): 7545158164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 1072363, 2144726, 4289452, 5361815, 10723630, 11795993, 21447260, 23591986, 24664349, 47183972, 49328698, 58979965, 98657396, 117959930, 123321745, 235919860, 246643490, 271307839, 493286980, 542615678, 1085231356, 1356539195, 2713078390, 5426156780]

約数ペア:

[(1, 5426156780), (2, 2713078390), (4, 1356539195), (5, 1085231356), (10, 542615678), (11, 493286980), (20, 271307839), (22, 246643490), (23, 235919860), (44, 123321745), (46, 117959930), (55, 98657396), (92, 58979965), (110, 49328698), (115, 47183972), (220, 24664349), (230, 23591986), (253, 21447260), (460, 11795993), (506, 10723630), (1012, 5361815), (1265, 4289452), (2530, 2144726), (5060, 1072363)]