4653609220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{84827}}^1$

素因数の和:85060

約数の個数: 48

約数和(自身を含む): 10574319168

約数和(自身を除く): 5920709948

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 211, 260, 422, 844, 1055, 2110, 2743, 4220, 5486, 10972, 13715, 27430, 54860, 84827, 169654, 339308, 424135, 848270, 1102751, 1696540, 2205502, 4411004, 5513755, 11027510, 17898497, 22055020, 35796994, 71593988, 89492485, 178984970, 232680461, 357969940, 465360922, 930721844, 1163402305, 2326804610, 4653609220]

約数ペア:

[(1, 4653609220), (2, 2326804610), (4, 1163402305), (5, 930721844), (10, 465360922), (13, 357969940), (20, 232680461), (26, 178984970), (52, 89492485), (65, 71593988), (130, 35796994), (211, 22055020), (260, 17898497), (422, 11027510), (844, 5513755), (1055, 4411004), (2110, 2205502), (2743, 1696540), (4220, 1102751), (5486, 848270), (10972, 424135), (13715, 339308), (27430, 169654), (54860, 84827)]